diff --git a/+dj/setup.m b/+dj/setup.m
index 143b9f93..7cbd4934 100644
--- a/+dj/setup.m
+++ b/+dj/setup.m
@@ -23,7 +23,7 @@ function setup(varargin)
         struct(...
             'Name', 'mym', ...
             'ResolveTarget', 'datajoint/mym', ...
-            'Version', @(v) compareVersions(v, '2.8.0', @(v_actual,v_ref) v_actual>=v_ref)...
+            'Version', @(v) compareVersions(v, '2.8.0', @(v_actual,v_ref) v_actual<=v_ref)...
         )...
     };
     try