diff --git a/.travis.yml b/.travis.yml
index 61ea48bc..7ea8b326 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,13 +7,13 @@ language: php
 
 php:
   - 7.4
-  # - 8.0
+  - 8.0
 
 services:
-  # - mysql
+  - mysql
 
 before_install:
-  # - mysql -e 'CREATE DATABASE 2fauth_test;'
+  - mysql -e 'CREATE DATABASE 2fauth_test;'
 
 before_script:
   - travis_retry composer self-update
@@ -22,10 +22,8 @@ before_script:
   # will use .env.testing by default
 
 script:
-  # - DATABASE=mysql vendor/bin/phpunit -c phpunit-mysql.xml
-  - cp .env.travis .env
+  - DATABASE=mysql vendor/bin/phpunit -c phpunit-mysql.xml
   - php artisan config:clear
-  - php artisan key:generate
   - DATABASE=sqlite vendor/bin/phpunit -c phpunit.xml  --coverage-clover=coverage.xml
 
 after_success:
diff --git a/database/migrations/2020_12_04_073605_alter_encrypted_columns_to_text_for_sqlite.php b/database/migrations/2020_12_04_073605_alter_encrypted_columns_to_text_for_sqlite.php
index ed874574..10be2de1 100644
--- a/database/migrations/2020_12_04_073605_alter_encrypted_columns_to_text_for_sqlite.php
+++ b/database/migrations/2020_12_04_073605_alter_encrypted_columns_to_text_for_sqlite.php
@@ -19,6 +19,7 @@ public function up()
             
             Schema::table('twofaccounts', function (Blueprint $table) {
                 $table->text('account')->change();
+                $table->text('uri')->change();
             });
         }
     }
diff --git a/database/migrations/2020_12_04_073606_alter_encrypted_columns_to_text_for_sqlite_bis.php b/database/migrations/2020_12_04_073606_alter_encrypted_columns_to_text_for_sqlite_bis.php
deleted file mode 100644
index f5e54a60..00000000
--- a/database/migrations/2020_12_04_073606_alter_encrypted_columns_to_text_for_sqlite_bis.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class AlterEncryptedColumnsToTextForSqliteBis extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        $driver = Schema::connection($this->getConnection())->getConnection()->getDriverName();
-
-        if ('sqlite' === $driver) {
-            
-            Schema::table('twofaccounts', function (Blueprint $table) {
-                $table->text('uri')->change();
-            });
-        }
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('twofaccounts', function (Blueprint $table) {
-            //
-        });
-    }
-}
diff --git a/database/migrations/2021_09_08_191139_split_twofaccounts_uri_in_multiple_columns.php b/database/migrations/2021_09_08_191139_split_twofaccounts_uri_in_multiple_columns.php
index bc1db2a6..aa6f3f4a 100644
--- a/database/migrations/2021_09_08_191139_split_twofaccounts_uri_in_multiple_columns.php
+++ b/database/migrations/2021_09_08_191139_split_twofaccounts_uri_in_multiple_columns.php
@@ -16,17 +16,44 @@ class SplitTwofaccountsUriInMultipleColumns extends Migration
      */
     public function up()
     {
-        // as SQLITE disallow to add a not nullable column without default
-        // value when altering a table we add all columns as nullable and
-        // change them right after to not nullable column
         Schema::table('twofaccounts', function (Blueprint $table) {
-            $table->string('otp_type', 10)->nullable();
-            $table->text('secret')->nullable();
-            $table->string('algorithm', 20)->nullable();
-            $table->unsignedSmallInteger('digits')->nullable();
+            $table->string('otp_type', 10);
+            $table->text('secret');
+            $table->string('algorithm', 20);
+            $table->unsignedSmallInteger('digits');
             $table->unsignedInteger('period')->nullable();
             $table->unsignedBigInteger('counter')->nullable();
         });
+
+        Schema::table('twofaccounts', function (Blueprint $table) {
+            $table->renameColumn('uri', 'legacy_uri');
+        });
+
+        
+        $twofaccounts = DB::table('twofaccounts')->select('id', 'legacy_uri')->get();
+        $settingService = resolve('App\Services\SettingService');
+
+        foreach ($twofaccounts as $twofaccount) {
+            try {
+                $legacy_uri = $settingService->get('useEncryption') ? Crypt::decryptString($twofaccount->legacy_uri) : $twofaccount->legacy_uri;
+                $token = \OTPHP\Factory::loadFromProvisioningUri($legacy_uri);
+
+                $affected = DB::table('twofaccounts')
+                    ->where('id', $twofaccount->id)
+                    ->update([
+                        'otp_type'  => get_class($token) === 'OTPHP\TOTP' ? 'totp' : 'hotp',
+                        'secret'    => $settingService->get('useEncryption') ? Crypt::encryptString($token->getSecret()) : $token->getSecret(),
+                        'algorithm' => $token->getDigest(),
+                        'digits'    => $token->getDigits(),
+                        'period'    => $token->hasParameter('period') ? $token->getParameter('period') : null,
+                        'counter'   => $token->hasParameter('counter') ? $token->getParameter('counter') : null
+                    ]);
+            }
+            catch(Exception $ex)
+            {
+                Log::error($ex->getMessage());
+            }
+        }
     }
 
     /**
@@ -59,5 +86,9 @@ public function down()
         Schema::table('twofaccounts', function (Blueprint $table) {
             $table->dropColumn('counter');
         });
+
+        Schema::table('twofaccounts', function (Blueprint $table) {
+            $table->renameColumn('legacy_uri', 'uri');
+        });
     }
 }
diff --git a/database/migrations/2021_09_08_191140_rename_uri_to_legacy_uri.php b/database/migrations/2021_09_08_191140_rename_uri_to_legacy_uri.php
deleted file mode 100644
index dcb8196e..00000000
--- a/database/migrations/2021_09_08_191140_rename_uri_to_legacy_uri.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\Schema;
-
-class RenameUriToLegacyUri extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('twofaccounts', function (Blueprint $table) {
-            $table->renameColumn('uri', 'legacy_uri');
-        });
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-        Schema::table('twofaccounts', function (Blueprint $table) {
-            $table->renameColumn('legacy_uri', 'uri');
-        });
-    }
-}
diff --git a/database/migrations/2021_09_14_195451_change_nullable_in_twofaccounts_table.php b/database/migrations/2021_09_14_195451_change_nullable_in_twofaccounts_table.php
deleted file mode 100644
index 5958f51e..00000000
--- a/database/migrations/2021_09_14_195451_change_nullable_in_twofaccounts_table.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-
-use Illuminate\Database\Migrations\Migration;
-use Illuminate\Database\Schema\Blueprint;
-use Illuminate\Support\Facades\DB;
-use Illuminate\Support\Facades\Schema;
-use Illuminate\Support\Facades\Crypt;
-use Illuminate\Support\Facades\Log;
-
-class ChangeNullableInTwofaccountsTable extends Migration
-{
-    /**
-     * Run the migrations.
-     *
-     * @return void
-     */
-    public function up()
-    {
-        Schema::table('twofaccounts', function (Blueprint $table) {
-            $table->text('account')->nullable(false)->change();
-            $table->string('service')->nullable()->change();
-            $table->string('otp_type', 10)->nullable(false)->change();
-            $table->text('secret')->nullable(false)->change();
-            $table->string('algorithm', 20)->nullable(false)->change();
-            $table->unsignedSmallInteger('digits')->nullable(false)->change();
-        });
-        
-
-        $twofaccounts = DB::table('twofaccounts')->select('id', 'legacy_uri')->get();
-        $settingService = resolve('App\Services\SettingService');
-
-        foreach ($twofaccounts as $twofaccount) {
-            try {
-                $legacy_uri = $settingService->get('useEncryption') ? Crypt::decryptString($twofaccount->legacy_uri) : $twofaccount->legacy_uri;
-                $token = \OTPHP\Factory::loadFromProvisioningUri($legacy_uri);
-
-                $affected = DB::table('twofaccounts')
-                    ->where('id', $twofaccount->id)
-                    ->update([
-                        'otp_type'  => get_class($token) === 'OTPHP\TOTP' ? 'totp' : 'hotp',
-                        'secret'    => $settingService->get('useEncryption') ? Crypt::encryptString($token->getSecret()) : $token->getSecret(),
-                        'algorithm' => $token->getDigest(),
-                        'digits'    => $token->getDigits(),
-                        'period'    => $token->hasParameter('period') ? $token->getParameter('period') : null,
-                        'counter'   => $token->hasParameter('counter') ? $token->getParameter('counter') : null
-                    ]);
-            }
-            catch(Exception $ex)
-            {
-                Log::error($ex->getMessage());
-            }
-        }
-    }
-
-    /**
-     * Reverse the migrations.
-     *
-     * @return void
-     */
-    public function down()
-    {
-    }
-}
diff --git a/phpunit-travis-sqlite.xml b/phpunit-travis-sqlite.xml
deleted file mode 100644
index 65acb5ba..00000000
--- a/phpunit-travis-sqlite.xml
+++ /dev/null
@@ -1,35 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    backupGlobals="false"
-    backupStaticAttributes="false"
-    bootstrap="vendor/autoload.php"
-    colors="true"
-    convertErrorsToExceptions="true"
-    convertNoticesToExceptions="true"
-    convertWarningsToExceptions="true"
-    processIsolation="false"
-    stopOnFailure="false"
-    stopOnError="false"
-    beStrictAboutTestsThatDoNotTestAnything="false"
-    xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-    <coverage processUncoveredFiles="true">
-        <include>
-            <directory suffix=".php">./app</directory>
-        </include>
-    </coverage>
-    <testsuites>
-        <testsuite name="Unit">
-            <directory suffix="Test.php">./tests/Unit</directory>
-        </testsuite>
-        <testsuite name="Feature">
-            <directory suffix="Test.php">./tests/Feature</directory>
-        </testsuite>
-        <testsuite name="Api.v1">
-            <directory suffix="Test.php">./tests/Api/v1</directory>
-        </testsuite>
-    </testsuites>
-    <php>
-        <env name="APP_ENV" value="testing"/>
-        <!-- following values override .env.testing vars -->
-    </php>
-</phpunit>