diff --git a/tools/docker/cp2k-ci.conf b/tools/docker/cp2k-ci.conf
index 875b4aab10..7c97cc1426 100644
--- a/tools/docker/cp2k-ci.conf
+++ b/tools/docker/cp2k-ci.conf
@@ -68,6 +68,7 @@ nodepools:    pool-t2d-32
 cache_from:   sdbg
 build_path:   /
 dockerfile:   /tools/docker/Dockerfile.test_manual
+trigger_path: docs/
 
 [ase]
 display_name: ASE