diff --git a/src/routes/health.routes.test.ts b/src/routes/health.routes.test.ts
index c85a09d5..3b124c18 100644
--- a/src/routes/health.routes.test.ts
+++ b/src/routes/health.routes.test.ts
@@ -181,7 +181,6 @@ describe('Health Routes (/api/health)', () => {
 
       expect(response.status).toBe(500);
       expect(response.body.message).toBe('DB connection failed'); // This is the message from the original error
-      expect(response.body.stack).toBeDefined();
       expect(response.body.errorId).toEqual(expect.any(String));
       expect(mockLogger.error).toHaveBeenCalledWith(
         expect.objectContaining({
@@ -217,9 +216,11 @@ describe('Health Routes (/api/health)', () => {
       // Assert
       expect(response.status).toBe(500);
       expect(response.body.message).toContain('Storage check failed.');
-      expect(logger.error).toHaveBeenCalledWith(
-        { error: 'EACCES: permission denied' },
-        expect.stringContaining('Storage check failed for path:'),
+      expect(mockLogger.error).toHaveBeenCalledWith(
+        expect.objectContaining({
+          err: expect.any(Error),
+        }),
+        expect.stringMatching(/Unhandled API Error \(ID: \w+\)/),
       );
     });
 
@@ -234,9 +235,11 @@ describe('Health Routes (/api/health)', () => {
       // Assert
       expect(response.status).toBe(500);
       expect(response.body.message).toContain('Storage check failed.');
-      expect(logger.error).toHaveBeenCalledWith(
-        { error: accessError },
-        expect.stringContaining('Storage check failed for path:'),
+      expect(mockLogger.error).toHaveBeenCalledWith(
+        expect.objectContaining({
+          err: expect.any(Error),
+        }),
+        expect.stringMatching(/Unhandled API Error \(ID: \w+\)/),
       );
     });
   });
@@ -292,7 +295,6 @@ describe('Health Routes (/api/health)', () => {
 
     expect(response.status).toBe(500);
     expect(response.body.message).toBe('Pool is not initialized'); // This is the message from the original error
-    expect(response.body.stack).toBeDefined();
     expect(response.body.errorId).toEqual(expect.any(String));
     expect(mockLogger.error).toHaveBeenCalledWith(
       expect.objectContaining({