diff --git a/docker_test.sh b/docker_test.sh
index 36017bc78090907eb4f673597828e0eb655d49e2..e744724e336b7a93a9612c97689f3c8941961a5a 100755
--- a/docker_test.sh
+++ b/docker_test.sh
@@ -39,7 +39,7 @@ if [[ -d secrets ]]; then
   echo -e "\n==== Create dumb secret files ===="
   for f in *.secrets.example; do
       echo -e "\tFile $1/secrets/$(basename -- "$f" .secrets.example).secrets created"
-      mv -- "$f" "$(basename -- "$f" .secrets.example).secrets"
+      cp -- "$f" "$(basename -- "$f" .secrets.example).secrets"
   done
   cd ..
 fi