diff --git a/tests/suites/test_suite_timing.function b/tests/suites/test_suite_timing.function
index 9882c83f3b..4143a1c511 100644
--- a/tests/suites/test_suite_timing.function
+++ b/tests/suites/test_suite_timing.function
@@ -28,7 +28,7 @@ void timing_get_timer()
     /* Check that a non-zero time was written back */
     int all_zero = 1;
     for (size_t i = 0; i < sizeof(time); i++) {
-        all_zero &= ((unsigned char *)&time)[i] == 0;
+        all_zero &= ((unsigned char *) &time)[i] == 0;
     }
     TEST_ASSERT(!all_zero);