diff --git a/contrib/deb/generate.sh b/contrib/deb/generate.sh
index e383ddcd..23024592 100644
--- a/contrib/deb/generate.sh
+++ b/contrib/deb/generate.sh
@@ -43,7 +43,7 @@ Version: $PKGVERSION
 Section: contrib/net
 Priority: extra
 Architecture: $PKGARCH
-Replaces: yggdrasil yggdrasil-develop
+Replaces: yggdrasil | yggdrasil-develop
 Maintainer: Neil Alexander <neilalexander@users.noreply.github.com>
 Description: Debian yggdrasil package
  Binary yggdrasil package for Debian and Ubuntu