diff --git a/Makefile b/Makefile
index 324bdb6f7b33e..8aa555bb58c11 100644
--- a/Makefile
+++ b/Makefile
@@ -513,8 +513,9 @@ bazel_addindextest: failpoint-enable bazel_ci_prepare
 	bazel $(BAZEL_GLOBAL_CONFIG) test $(BAZEL_CMD_CONFIG) --test_arg=-with-real-tikv --define gotags=deadlock,intest \
 		-- //tests/realtikvtest/addindextest/...
 
+# on timeout, bazel won't print log sometimes, so we use --test_output=all to print log always
 bazel_importintotest: failpoint-enable bazel_ci_prepare
-	bazel $(BAZEL_GLOBAL_CONFIG) test $(BAZEL_CMD_CONFIG) --test_arg=-with-real-tikv --define gotags=deadlock,intest \
+	bazel $(BAZEL_GLOBAL_CONFIG) test $(BAZEL_CMD_CONFIG) --test_output=all --test_arg=-with-real-tikv --define gotags=deadlock,intest \
 		-- //tests/realtikvtest/importintotest/...
 
 bazel_lint: bazel_prepare