diff --git a/Docker/CMakeLists.txt b/Docker/CMakeLists.txt
index cb0590fbe0d665d122c4264fc049791351c6a559..82d3a2e3d991f6f069fb65799f643299caa52c4e 100644
--- a/Docker/CMakeLists.txt
+++ b/Docker/CMakeLists.txt
@@ -58,5 +58,5 @@ install(DIRECTORY
   lofar-pipeline
   lofar-outputproc
   DESTINATION share/docker
+  USE_SOURCE_PERMISSIONS
   PATTERN Dockerfile.tmpl EXCLUDE)
-