diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 92f74192dff37a98f269e390f07fe29c746a6ce8..b196cd5642c9d6e81cc8effd7d0ad85da315a015 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -72,6 +72,7 @@ ubuntu_boost_system:
     image: martinbeseda/lib4neuro-ubuntu-system-deps:latest
 
     before_script:
+        - ls /usr/include
         - export TERM=xterm
         - cd build_scripts/linux
         - export DEPENDENCIES_LINK_TYPE=shared