diff --git a/client/cmd/root.go b/client/cmd/root.go
index a9fc9bc60..f69979210 100644
--- a/client/cmd/root.go
+++ b/client/cmd/root.go
@@ -93,7 +93,7 @@ func init() {
 	rootCmd.PersistentFlags().StringVarP(&logLevel, "log-level", "l", "info", "sets Netbird log level")
 	rootCmd.PersistentFlags().StringVar(&logFile, "log-file", defaultLogFile, "sets Netbird log path. If console is specified the the log will be output to stdout")
 	rootCmd.PersistentFlags().StringVarP(&setupKey, "setup-key", "k", "", "Setup key obtained from the Management Service Dashboard (used to register peer)")
-	rootCmd.PersistentFlags().StringVarP(&preSharedKey, "preshared-key", "p", "", "Sets Wireguard PreSharedKey property. If set, then only peers that have the same key can communicate.")
+	rootCmd.PersistentFlags().StringVar(&preSharedKey, "preshared-key", "", "Sets Wireguard PreSharedKey property. If set, then only peers that have the same key can communicate.")
 	rootCmd.AddCommand(serviceCmd)
 	rootCmd.AddCommand(upCmd)
 	rootCmd.AddCommand(downCmd)
diff --git a/client/cmd/root_test.go b/client/cmd/root_test.go
new file mode 100644
index 000000000..abb7d41b2
--- /dev/null
+++ b/client/cmd/root_test.go
@@ -0,0 +1,36 @@
+package cmd
+
+import (
+	"fmt"
+	"io"
+	"testing"
+)
+
+func TestInitCommands(t *testing.T) {
+	helpFlag := "-h"
+	commandArgs := [][]string{{"root", helpFlag}}
+	for _, command := range rootCmd.Commands() {
+		commandArgs = append(commandArgs, []string{command.Name(), command.Name(), helpFlag})
+		for _, subcommand := range command.Commands() {
+			commandArgs = append(commandArgs, []string{command.Name() + " " + subcommand.Name(), command.Name(), subcommand.Name(), helpFlag})
+		}
+	}
+
+	for _, args := range commandArgs {
+		t.Run(fmt.Sprintf("Testing Command %s", args[0]), func(t *testing.T) {
+			defer func() {
+				err := recover()
+				if err != nil {
+					t.Fatalf("got an panic error while running the command: %s -h. Error: %s", args[0], err)
+				}
+			}()
+
+			rootCmd.SetArgs(args[1:])
+			rootCmd.SetOut(io.Discard)
+			if err := rootCmd.Execute(); err != nil {
+				t.Errorf("expected no error while running %s command, got %v", args[0], err)
+				return
+			}
+		})
+	}
+}