diff --git a/module.json b/module.json
index bd316288..ef6ceccb 100644
--- a/module.json
+++ b/module.json
@@ -6,7 +6,7 @@
     "version": "2.5.5",
     "humhub": {
         "minVersion": "1.18",
-        "maxVersion": "1.19"
+        "maxVersion": "1.18"
     },
     "homepage": "https://github.com/humhub/wiki",
     "authors": [