diff --git a/info.xml b/info.xml
index d4d19cffb06efdc00ab4b98b773be24d3ad0b981..3d815043f192488cf5c9ec13b4db820047cbc72e 100644
--- a/info.xml
+++ b/info.xml
@@ -26,5 +26,6 @@
   </classloader>
   <civix>
     <namespace>CRM/Acop</namespace>
+    <format>20.06.0</format>
   </civix>
 </extension>