diff --git a/docker-entrypoint.sh b/docker-entrypoint.sh
index 5a9ce78..f3d7195 100644
--- a/docker-entrypoint.sh
+++ b/docker-entrypoint.sh
@@ -15,7 +15,7 @@ if [ "$1" = 'zammad' ]; then
     fi
 
     # delete logs & pids
-    find ${ZAMMAD_DIR}/log -iname *.pid -exec rm {} \;
+    find ${ZAMMAD_DIR}/log -iname *.log -exec rm {} \;
     find ${ZAMMAD_DIR}/tmp/pids -iname *.pid -exec rm {} \;
 
     # run zammad