diff --git a/src/Features/LanguageServer/Protocol/Features/Options/DiagnosticModeExtensions.cs b/src/Features/LanguageServer/Protocol/Features/Options/DiagnosticModeExtensions.cs
index c229a115f94c2..0ac5a5dbe91c0 100644
--- a/src/Features/LanguageServer/Protocol/Features/Options/DiagnosticModeExtensions.cs
+++ b/src/Features/LanguageServer/Protocol/Features/Options/DiagnosticModeExtensions.cs
@@ -20,10 +20,7 @@ public static DiagnosticMode GetDiagnosticMode(this IGlobalOptionService globalO
                 : diagnosticModeOption;
         }
 
-        public static bool IsLspPullDiagnostics(this IGlobalOptionService globalOptions, Option2<DiagnosticMode>? option = null)
-            => GetDiagnosticMode(globalOptions, option) == DiagnosticMode.LspPull;
-
-        public static bool IsSolutionCrawlerPushDiagnostics(this IGlobalOptionService globalOptions, Option2<DiagnosticMode>? option = null)
-            => GetDiagnosticMode(globalOptions, option) == DiagnosticMode.SolutionCrawlerPush;
+        public static bool IsLspPullDiagnostics(this IGlobalOptionService globalOptions)
+            => GetDiagnosticMode(globalOptions) == DiagnosticMode.LspPull;
     }
 }