diff --git a/.ci/provision/centos_7.sh b/.ci/provision/centos_7.sh
index 5ee55d5f2..c45a6924d 100755
--- a/.ci/provision/centos_7.sh
+++ b/.ci/provision/centos_7.sh
@@ -4,8 +4,8 @@ set -ex
 # CentOS 7 comes with GCC 4.8.5 which does not fully support C++14, so we need
 # a newer toolchain.
 sudo yum install -y centos-release-scl
-sudo yum install -y devtoolset-10
-source /opt/rh/devtoolset-10/enable
+sudo yum install -y devtoolset-9
+source /opt/rh/devtoolset-9/enable
 
 # Install prerequisites
 sudo yum install -y \
diff --git a/firezone/omnibus/config/patches/pkg-config/openbsd-charset.patch b/omnibus/config/patches/pkg-config/openbsd-charset.patch
similarity index 100%
rename from firezone/omnibus/config/patches/pkg-config/openbsd-charset.patch
rename to omnibus/config/patches/pkg-config/openbsd-charset.patch
diff --git a/omnibus/config/software/zlib.rb b/omnibus/config/software/zlib.rb
index 1addf87f8..75db045d7 100644
--- a/omnibus/config/software/zlib.rb
+++ b/omnibus/config/software/zlib.rb
@@ -1,5 +1,5 @@
 #
-# Copyright 2012-2018 Chef Software, Inc.
+#Copyright 2012-2018 Chef Software, Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.