diff --git a/debian/control b/debian/control
index fcf88dd..33dd965 100644
--- a/debian/control
+++ b/debian/control
@@ -13,7 +13,8 @@ Standards-Version: 3.9.6
 
 Package: ngcp-asterisk
 Architecture: any
-Conflicts: asterisk
+Conflicts: asterisk,
+           asterisk-modules
 Replaces: asterisk
 Provides: asterisk
 Depends: libmyodbc,