diff --git a/portproton/preinstall.sh b/portproton/preinstall.sh
deleted file mode 100644
index 38f72e6..0000000
--- a/portproton/preinstall.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-if grep -q ID=debian "/etc/os-release"; then
-sudo dpkg --add-architecture i386
-sudo apt-get update
-fi