diff --git a/test/scripts/lint-suppressions.test.ts b/test/scripts/lint-suppressions.test.ts
index 4fa9527e0fac..331a6276ec1d 100644
--- a/test/scripts/lint-suppressions.test.ts
+++ b/test/scripts/lint-suppressions.test.ts
@@ -214,7 +214,7 @@ describe("production lint suppressions", () => {
         "src/plugin-sdk/test-helpers/public-surface-loader.ts|typescript/no-unnecessary-type-parameters|1",
         "src/plugin-sdk/test-helpers/subagent-hooks.ts|typescript/no-unnecessary-type-parameters|1",
         "src/plugins/hooks.ts|typescript/no-unnecessary-type-parameters|1",
-        "src/plugins/host-hook-runtime.ts|typescript/no-unnecessary-type-parameters|2",
+        "src/plugins/host-hook-runtime.ts|typescript/no-unnecessary-type-parameters|1",
         "src/plugins/host-hook-state.ts|typescript/no-unnecessary-type-parameters|1",
         "src/plugins/host-hooks.ts|typescript/no-unnecessary-type-parameters|1",
         "src/plugins/lazy-service-module.ts|typescript/no-unnecessary-type-parameters|1",