diff --git a/upgrade_roundcube.sh b/upgrade_roundcube.sh
index 064aff0..2725203 100755
--- a/upgrade_roundcube.sh
+++ b/upgrade_roundcube.sh
@@ -175,7 +175,13 @@ echo ""
 NEW_INSTALL_DIR="${WEBSITE_BASEDIR}/roundcubemail-${ROUNDCUBE_VERSION}"
 
 if [[ "$NEW_INSTALL_DIR" = "$CUR_INSTALL_DIR" ]] ; then
-	fatal "Version '${ROUNDCUBE_VERSION}' is already installed"
+	warn "Version '${ROUNDCUBE_VERSION}' is already installed"
+
+	echononl "Type uppercase \"yes\" to proceed with upgrading: "
+
+	read _proceed
+	[[ "$_proceed" == "YES" ]] || fatal "Exiting by user request.."
+
 fi