diff --git a/wud/stack.env b/wud/stack.env
index 54f3f06..e477551 100644
--- a/wud/stack.env
+++ b/wud/stack.env
@@ -21,7 +21,7 @@ WUD_TRIGGER_GOTIFY_MSERVER_URL=https://gotify.sectorq.eu/
 
 #WUD_TRIGGER_GOTIFY_MSERVER_MODE=batch
 
-WUD_TRIGGER_DOCKER_MSERVER_PRUNE=true
+#WUD_TRIGGER_DOCKER_MSERVER_PRUNE=true
 # error info debug trace
 WUD_LOG_LEVEL=debug
 # text json