diff --git a/src/commands/resetSuppressedWarnings.ts b/src/commands/resetSuppressedWarnings.ts
index 15b4b13..b8f2408 100644
--- a/src/commands/resetSuppressedWarnings.ts
+++ b/src/commands/resetSuppressedWarnings.ts
@@ -12,7 +12,7 @@ export class ResetSuppressedWarningsCommand extends Command {
 
     async execute() {
         for (const key of Objects.values(SuppressedKeys)) {
-            await this.context.globalState.update(key, false);
+            await this.context.globalState.update(key, undefined);
         }
     }
 }
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