diff --git a/ci/calamaresstyle b/ci/calamaresstyle
index 3718a8506..ffcfe0902 100755
--- a/ci/calamaresstyle
+++ b/ci/calamaresstyle
@@ -55,14 +55,8 @@ case "$format_version" in
 	[89] )
 		:
 		;;
-	10 )
-		extra_settings="10"
-		;;
-	11 )
-		extra_settings="10 11"
-		;;
 	* )
-		echo "! Clang-format version '$format_version' unknown."
+		echo "! Clang-format version '$format_version' unsupported."
 		exit 1
 		;;
 esac