diff --git a/packages/core/src/tools/exit-plan-mode.test.ts b/packages/core/src/tools/exit-plan-mode.test.ts
index 3d7b5d5ed1..60ee361081 100644
--- a/packages/core/src/tools/exit-plan-mode.test.ts
+++ b/packages/core/src/tools/exit-plan-mode.test.ts
@@ -449,12 +449,12 @@ Ask the user for specific feedback on how to improve the plan.`,
   });
 
   describe('validateToolParams', () => {
-    it('should reject empty plan_path', () => {
+    it('should reject empty plan_filename', () => {
       const result = tool.validateToolParams({ plan_filename: '' });
       expect(result).toBe('plan_filename is required.');
     });
 
-    it('should reject whitespace-only plan_path', () => {
+    it('should reject whitespace-only plan_filename', () => {
       const result = tool.validateToolParams({ plan_filename: '   ' });
       expect(result).toBe('plan_filename is required.');
     });