diff --git a/abuild b/abuild
index 23cc64e..43a22bf 100755
--- a/abuild
+++ b/abuild
@@ -601,7 +601,7 @@ while [ $# -gt 0 ]; do
 done
 
 for i in $install_after; do
-	sudo apk add $PKGDEST/$i-$pkgver-r$pkgrel.apk \
+	sudo apk add -u $PKGDEST/$i-$pkgver-r$pkgrel.apk \
 		|| die "Failed to install $i"
 done