diff --git a/scripts/ci/before_install.i686.sh b/scripts/ci/before_install.i686.sh
deleted file mode 100644
index a7b8c5f61..000000000
--- a/scripts/ci/before_install.i686.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh -ex
-
-sudo dpkg --add-architecture i386
-sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test && ( sudo apt-get update -qq --yes || true )
-
-sudo apt-get install -qq --yes --force-yes g++-9-multilib libxml2-dev:i386 libexpat1-dev:i386 libzip-dev:i386 libbz2-dev:i386 libtbb-dev:i386 lua5.2:i386 liblua5.2-dev:i386 libboost-date-time-dev:i386 libboost-filesystem-dev:i386 libboost-iostreams-dev:i386 libboost-program-options-dev:i386 libboost-regex-dev:i386 libboost-system-dev:i386 libboost-thread-dev:i386 libboost-test-dev:i386