diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 831ac5559f7a3d4b799e270f72ba21904d38299e..8279bcf426b21d17b3ea5523c471368804a3f8a6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,7 +1,7 @@
 before_script:
     #pre-installation script
-    - yum install make which -y
-
+    - yum install make -y
+    - yum install which -y
 centos7-gcc48:
   tags:
     - docker