diff --git a/src/plugins/AccessKeysNavigation/translations/ar.ts b/src/plugins/AccessKeysNavigation/translations/ar.ts
index ef4cccdf4..a0daea909 100644
--- a/src/plugins/AccessKeysNavigation/translations/ar.ts
+++ b/src/plugins/AccessKeysNavigation/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>AKN_Settings</name>
     <message>
diff --git a/src/plugins/GnomeKeyringPasswords/translations/ar.ts b/src/plugins/GnomeKeyringPasswords/translations/ar.ts
index e6cd3cedc..060724241 100644
--- a/src/plugins/GnomeKeyringPasswords/translations/ar.ts
+++ b/src/plugins/GnomeKeyringPasswords/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>GnomeKeyringPlugin</name>
     <message>
diff --git a/src/plugins/GreaseMonkey/translations/ar.ts b/src/plugins/GreaseMonkey/translations/ar.ts
index 2f55d3d68..7c0e3e789 100644
--- a/src/plugins/GreaseMonkey/translations/ar.ts
+++ b/src/plugins/GreaseMonkey/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>GM_AddScriptDialog</name>
     <message>
diff --git a/src/plugins/KWalletPasswords/translations/ar.ts b/src/plugins/KWalletPasswords/translations/ar.ts
index aa2528ee6..59bc74016 100644
--- a/src/plugins/KWalletPasswords/translations/ar.ts
+++ b/src/plugins/KWalletPasswords/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>KWalletPlugin</name>
     <message>
diff --git a/src/plugins/MouseGestures/translations/ar.ts b/src/plugins/MouseGestures/translations/ar.ts
index 7c6acc85a..67448ff3a 100644
--- a/src/plugins/MouseGestures/translations/ar.ts
+++ b/src/plugins/MouseGestures/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>MouseGesturesSettingsDialog</name>
     <message>
diff --git a/src/plugins/PIM/translations/ar.ts b/src/plugins/PIM/translations/ar.ts
index 82762f4f0..05fbbb4ea 100644
--- a/src/plugins/PIM/translations/ar.ts
+++ b/src/plugins/PIM/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>PIM_Handler</name>
     <message>
diff --git a/src/plugins/StatusBarIcons/translations/ar.ts b/src/plugins/StatusBarIcons/translations/ar.ts
index 3f1d94aa8..109c871c0 100644
--- a/src/plugins/StatusBarIcons/translations/ar.ts
+++ b/src/plugins/StatusBarIcons/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>SBI_ImagesIcon</name>
     <message>
diff --git a/src/plugins/TestPlugin/translations/ar.ts b/src/plugins/TestPlugin/translations/ar.ts
index dd9e8a8f3..5cf34ffc5 100644
--- a/src/plugins/TestPlugin/translations/ar.ts
+++ b/src/plugins/TestPlugin/translations/ar.ts
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.0" language="ar_SA">
+<TS version="2.0" language="ar">
 <context>
     <name>TestPlugin</name>
     <message>