diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index edd9b907952bd380eaad40603fb298785265f516..d8f31ab92b380e6cd4d1df93f6ae51fa9ed1da0e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -2,7 +2,7 @@ image: dockerscripts/bookdown
 
 pages:
   script:
-  - build.sh
+  - ./build.sh
   artifacts:
     paths:
     - public