diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 135f5a5ef10cfbde3fc13b2aa5eae902e0803e14..6b4d7be4c4c22f5d1cb1be5ab2feeb32f0ae73b1 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -7,7 +7,7 @@ Build:
   tags:
     - default
   script:
-    - WORKDIR=$(php /usr/local/bin/volume.php | cut -d":" -f 1)
+    - export WORKDIR=$(php /usr/local/bin/volume.php | cut -d":" -f 1)
     - echo "WorkDir is ${WORKDIR}"
     - docker-compose up -d
     - sleep 20