diff --git a/res/xml/method.xml b/res/xml/method.xml
index 4aa79df..481bb4f 100644
--- a/res/xml/method.xml
+++ b/res/xml/method.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <input-method xmlns:android="http://schemas.android.com/apk/res/android" android:settingsActivity="juloo.keyboard2.SettingsActivity" android:supportsSwitchingToNextInputMethod="true">
   <subtype android:label="%s" android:languageTag="en" android:imeSubtypeLocale="en_US" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty"/>
-  <subtype android:label="%s" android:languageTag="fr" android:imeSubtypeLocale="fr_FR" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=azerty,accents=grave|aigu|circonflexe|cedille|trema"/>
-  <subtype android:label="%s" android:languageTag="es" android:imeSubtypeLocale="es_ES" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,accents=aigu|tilde|trema"/>
-  <subtype android:label="%s" android:languageTag="it" android:imeSubtypeLocale="it_IT" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,accents=grave|aigu"/>
-  <subtype android:label="%s" android:languageTag="sv" android:imeSubtypeLocale="sv_SE" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,accents=aigu|trema|ring"/>
+  <subtype android:label="%s" android:languageTag="fr" android:imeSubtypeLocale="fr_FR" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=azerty,extra_keys=grave|aigu|circonflexe|cedille|trema"/>
+  <subtype android:label="%s" android:languageTag="es" android:imeSubtypeLocale="es_ES" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,extra_keys=aigu|tilde|trema"/>
+  <subtype android:label="%s" android:languageTag="it" android:imeSubtypeLocale="it_IT" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,extra_keys=grave|aigu"/>
+  <subtype android:label="%s" android:languageTag="sv" android:imeSubtypeLocale="sv_SE" android:imeSubtypeMode="keyboard" android:isAsciiCapable="true" android:imeSubtypeExtraValue="default_layout=qwerty,extra_keys=aigu|trema|ring"/>
 </input-method>
diff --git a/srcs/juloo.keyboard2/Config.java b/srcs/juloo.keyboard2/Config.java
index b2a0d83..8a2199f 100644
--- a/srcs/juloo.keyboard2/Config.java
+++ b/srcs/juloo.keyboard2/Config.java
@@ -33,7 +33,7 @@ final class Config
 
   // Dynamically set
   public boolean shouldOfferSwitchingToNextInputMethod;
-  public int accent_flags_to_remove;
+  public int key_flags_to_remove;
 
   public final IKeyEventHandler handler;
 
@@ -61,7 +61,7 @@ final class Config
     refresh(context);
     // initialized later
     shouldOfferSwitchingToNextInputMethod = false;
-    accent_flags_to_remove = 0;
+    key_flags_to_remove = 0;
     handler = h;
   }
 
@@ -107,7 +107,7 @@ final class Config
   }
 
   /* Used for the accents option. */
-  public static int accentFlag_of_name(String name)
+  public static int extra_key_flag_of_name(String name)
   {
     switch (name)
     {
diff --git a/srcs/juloo.keyboard2/KeyValue.java b/srcs/juloo.keyboard2/KeyValue.java
index 4dd4242..26b3c9e 100644
--- a/srcs/juloo.keyboard2/KeyValue.java
+++ b/srcs/juloo.keyboard2/KeyValue.java
@@ -47,6 +47,15 @@ class KeyValue
     FLAG_ACCENT3 | FLAG_ACCENT4 | FLAG_ACCENT5 | FLAG_ACCENT6 |
     FLAG_ACCENT_SUPERSCRIPT | FLAG_ACCENT_SUBSCRIPT | FLAG_ACCENT_RING;
 
+  // Language specific keys
+  public static final int FLAGS_LANGS = 0;
+
+  public static final int FLAGS_NOT_HIDDEN_ACCENTS = FLAG_ACCENT_SUPERSCRIPT |
+    FLAG_ACCENT_SUBSCRIPT;
+  // Keys that have to be enabled per language
+  public static final int FLAGS_HIDDEN_KEYS =
+    (FLAGS_ACCENTS & ~FLAGS_NOT_HIDDEN_ACCENTS) | FLAGS_LANGS;
+
   public final String name;
   public final String symbol;
   public final char char_;
diff --git a/srcs/juloo.keyboard2/Keyboard2.java b/srcs/juloo.keyboard2/Keyboard2.java
index b820b98..2d807cf 100644
--- a/srcs/juloo.keyboard2/Keyboard2.java
+++ b/srcs/juloo.keyboard2/Keyboard2.java
@@ -81,33 +81,32 @@ public class Keyboard2 extends InputMethodService
     _currentTextLayout = l;
   }
 
-  private int accents_of_subtype(InputMethodSubtype subtype)
+  private int extra_keys_of_subtype(InputMethodSubtype subtype)
   {
-    String accents_option = subtype.getExtraValueOf("accents");
+    String extra_keys = subtype.getExtraValueOf("extra_keys");
     int flags = 0;
-    if (accents_option != null)
-      for (String acc : accents_option.split("\\|"))
-        flags |= Config.accentFlag_of_name(acc);
+    if (extra_keys != null)
+      for (String acc : extra_keys.split("\\|"))
+        flags |= Config.extra_key_flag_of_name(acc);
     return flags;
   }
 
   private void refreshAccentsOption(InputMethodManager imm, InputMethodSubtype subtype)
   {
-    final int DONT_REMOVE = KeyValue.FLAG_ACCENT_SUPERSCRIPT | KeyValue.FLAG_ACCENT_SUBSCRIPT;
-    int to_keep = DONT_REMOVE;
+    int to_keep = 0;
     switch (_config.accents)
     {
       case 1:
-        to_keep |= accents_of_subtype(subtype);
+        to_keep |= extra_keys_of_subtype(subtype);
         for (InputMethodSubtype s : getEnabledSubtypes(imm))
-          to_keep |= accents_of_subtype(s);
+          to_keep |= extra_keys_of_subtype(s);
         break;
-      case 2: to_keep |= accents_of_subtype(subtype); break;
-      case 3: to_keep = KeyValue.FLAGS_ACCENTS; break;
+      case 2: to_keep |= extra_keys_of_subtype(subtype); break;
+      case 3: to_keep = KeyValue.FLAGS_HIDDEN_KEYS; break;
       case 4: break;
       default: throw new IllegalArgumentException();
     }
-    _config.accent_flags_to_remove = ~to_keep & KeyValue.FLAGS_ACCENTS;
+    _config.key_flags_to_remove = ~to_keep & KeyValue.FLAGS_HIDDEN_KEYS;
   }
 
   private void refreshSubtypeLegacyFallback()
@@ -115,8 +114,8 @@ public class Keyboard2 extends InputMethodService
     // Fallback for the accents option: Only respect the "None" case
     switch (_config.accents)
     {
-      case 1: case 2: case 3: _config.accent_flags_to_remove = 0; break;
-      case 4: _config.accent_flags_to_remove = KeyValue.FLAGS_ACCENTS; break;
+      case 1: case 2: case 3: _config.key_flags_to_remove = 0; break;
+      case 4: _config.key_flags_to_remove = KeyValue.FLAGS_HIDDEN_KEYS; break;
     }
     // Fallback for the layout option: Use qwerty in the "system settings" case
     _currentTextLayout = (_config.layout == -1) ? R.xml.qwerty : _config.layout;
diff --git a/srcs/juloo.keyboard2/Keyboard2View.java b/srcs/juloo.keyboard2/Keyboard2View.java
index 603984d..d0b1a6d 100644
--- a/srcs/juloo.keyboard2/Keyboard2View.java
+++ b/srcs/juloo.keyboard2/Keyboard2View.java
@@ -61,8 +61,8 @@ public class Keyboard2View extends View
   {
     if (!_config.shouldOfferSwitchingToNextInputMethod)
       kw = kw.removeKeys(new KeyboardData.RemoveKeysByEvent(KeyValue.EVENT_CHANGE_METHOD));
-    if (_config.accent_flags_to_remove != 0)
-      kw = kw.removeKeys(new KeyboardData.RemoveKeysByFlags(_config.accent_flags_to_remove));
+    if (_config.key_flags_to_remove != 0)
+      kw = kw.removeKeys(new KeyboardData.RemoveKeysByFlags(_config.key_flags_to_remove));
     _keyboard = kw;
     reset();
   }