diff --git a/src/test-runs/test-runs.service.spec.ts b/src/test-runs/test-runs.service.spec.ts
index 20791b10..5fb67b5a 100644
--- a/src/test-runs/test-runs.service.spec.ts
+++ b/src/test-runs/test-runs.service.spec.ts
@@ -165,7 +165,7 @@ describe('TestRunsService', () => {
       browser: 'browser',
       viewport: 'viewport',
       device: 'device',
-      diffTollerancePercent: 1,
+      diffTollerancePercent: undefined,
     };
     const testRunWithResult = {
       id: 'id',
@@ -228,7 +228,7 @@ describe('TestRunsService', () => {
     expect(service.getDiff).toHaveBeenCalledWith(
       baseline,
       image,
-      createTestRequestDto.diffTollerancePercent,
+      testRun.diffTollerancePercent,
       testVariation.ignoreAreas
     );
     expect(getImageMock).toHaveBeenNthCalledWith(1, testVariation.baselineName);
diff --git a/src/test-runs/test-runs.service.ts b/src/test-runs/test-runs.service.ts
index 0fa8f263..448e7456 100644
--- a/src/test-runs/test-runs.service.ts
+++ b/src/test-runs/test-runs.service.ts
@@ -136,7 +136,7 @@ export class TestRunsService {
     const diffResult = this.getDiff(
       baseline,
       image,
-      createTestRequestDto.diffTollerancePercent,
+      testRun.diffTollerancePercent,
       testVariation.ignoreAreas
     );