diff --git a/test/integration/apiserver/admissionwebhook/timeout_test.go b/test/integration/apiserver/admissionwebhook/timeout_test.go
index e37cd2becf7..ad845f52c02 100644
--- a/test/integration/apiserver/admissionwebhook/timeout_test.go
+++ b/test/integration/apiserver/admissionwebhook/timeout_test.go
@@ -312,7 +312,7 @@ func testWebhookTimeout(t *testing.T, watchCache bool) {
 
 			if tt.expectInvocations != nil {
 				for i, invocation := range tt.expectInvocations {
-					if len(recorder.invocations) < i {
+					if len(recorder.invocations) <= i {
 						t.Errorf("expected invocation of %s, got none", invocation.path)
 						continue
 					}