diff --git a/extensions/delayed-load.vala b/extensions/delayed-load.vala
index 6f6f2545..83af2539 100644
--- a/extensions/delayed-load.vala
+++ b/extensions/delayed-load.vala
@@ -46,7 +46,7 @@ namespace DelayedLoad {
         }
 
         private void create_widgets () {
-            Label text = new Label ("%s:".printf (_("Delay in seconds until loading the page")));
+            Label text = new Label (_("Delay in seconds until loading the page:"));
 #if HAVE_GTK3
             this.slider = new Scale.with_range (Orientation.HORIZONTAL, 0, 15, 0.1);
 #else
diff --git a/extensions/external-download-manager.vala b/extensions/external-download-manager.vala
index c55eea1b..b8c60142 100644
--- a/extensions/external-download-manager.vala
+++ b/extensions/external-download-manager.vala
@@ -241,7 +241,7 @@ namespace EDM {
         }
 
         private void create_widgets () {
-            Label text = new Label ("%s:".printf (_("Command")));
+            Label text = new Label (_("Command:"));
             this.input = new Entry ();
             this.input.set_text (this.commandline.get_string ("commandline"));