diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a8774a062cdc3b73cbc35338573c1f17e6b38811..377ef634841c8837ec92f8e206caa194671ba826 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,7 +10,7 @@ before_script:
   - set +e && source CI/setup_lcg.sh; set -e
 
 variables:
-  CMAKE_BASE_ARGS: -GNinja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=../../install
+  CMAKE_BASE_ARGS: -GNinja -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=../install
   GIT_SUBMODULE_STRATEGY: recursive
 
 geomodelcore-build: