diff --git a/tests/test-runner.c b/tests/test-runner.c
index 67763b3e..b6ea0980 100644
--- a/tests/test-runner.c
+++ b/tests/test-runner.c
@@ -296,6 +296,9 @@ int main(int argc, char *argv[])
 			fprintf(stderr, ", pass.\n");
 		} else
 			fprintf(stderr, ", fail.\n");
+
+		/* print separator line */
+		fprintf(stderr, "----------------------------------------\n");
 	}
 
 	total = &__stop_test_section - &__start_test_section;