diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f4e04d570aab824664d1a341455b8fd98e20de2b..bc278b5e251a2cbce1530e50eadb33b5c54b4941 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -9,6 +9,7 @@ stages:
 install:
   stage: install
   script:
+    - chmod +x install-unix.sh
     - ./install-unix.sh
 
 test:
diff --git a/install-unix.sh b/install-unix.sh
old mode 100644
new mode 100755