diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceSetting.xaml.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceSetting.xaml.cs
index f79176f99..fa53e5f5a 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceSetting.xaml.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SearchSourceSetting.xaml.cs
@@ -83,7 +83,7 @@ namespace Flow.Launcher.Plugin.WebSearch
             if (!_context.API.ActionKeywordAssigned(keyword))
             {
                 var id = _context.CurrentPluginMetadata.ID;
-                PluginManager.AddActionKeyword(id, keyword);
+                _context.API.AddActionKeyword(id, keyword);
 
                 _searchSources.Add(_searchSource);
 
diff --git a/Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs b/Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs
index 739bc9d6b..5efe46a9d 100644
--- a/Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs
+++ b/Plugins/Flow.Launcher.Plugin.WebSearch/SettingsControl.xaml.cs
@@ -40,7 +40,7 @@ namespace Flow.Launcher.Plugin.WebSearch
                 if (result == MessageBoxResult.Yes)
                 {
                     var id = _context.CurrentPluginMetadata.ID;
-                    PluginManager.RemoveActionKeyword(id, selected.ActionKeyword);
+                    _context.API.RemoveActionKeyword(id, selected.ActionKeyword);
                     _settings.SearchSources.Remove(selected);
                 }
             }