diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ed28a72cdc498bfa54f700a2c6d52c4cea308763..d7cbe7055621a4fd53f3a99529f97fb03ef0be1e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,6 +1,7 @@
 before_script: 
   - "docker version"
   - "docker compose version"
+  - "docker system prune -f"
   - "mvn --version"
   - "df / -h"