diff --git a/Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml b/Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml
index c77b070ac..c7acb3184 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml
+++ b/Plugins/Flow.Launcher.Plugin.Program/Languages/en.xaml
@@ -39,6 +39,7 @@
     <system:String x:Key="flowlauncher_plugin_program_only_index_tip">Program Plugin will only index files that end with the following file types.</system:String>
     <system:String x:Key="flowlauncher_plugin_program_update_file_suffixes">Successfully updated file suffixes</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_cannot_empty">File suffixes can't be empty</system:String>
+    <system:String x:Key="flowlauncher_plugin_protocols_cannot_empty">Protocols can't be empty</system:String>
 
     <system:String x:Key="flowlauncher_plugin_program_suffixes_excutable_types">Excutable Types</system:String>
     <system:String x:Key="flowlauncher_plugin_program_suffixes_URL_types">URL Types</system:String>
diff --git a/Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs b/Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs
index 8fe00bf2a..a1a273ea2 100644
--- a/Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs
+++ b/Plugins/Flow.Launcher.Plugin.Program/ProgramSuffixes.xaml.cs
@@ -39,7 +39,7 @@ namespace Flow.Launcher.Plugin.Program
 
             if (protocols.Length == 0 && _settings.UseCustomProtocols)
             {
-                string warning = context.API.GetTranslation("flowlauncher_plugin_program_suffixes_cannot_empty");  // TODO text update
+                string warning = context.API.GetTranslation("flowlauncher_plugin_protocols_cannot_empty");
                 MessageBox.Show(warning);
                 return;
             }