diff --git a/environment/os/centos-8.sh b/environment/os/centos-8.sh
index aea57d5ed..0312926fa 100755
--- a/environment/os/centos-8.sh
+++ b/environment/os/centos-8.sh
@@ -85,7 +85,7 @@ install() {
         echo "NOTE: export LANG=en_US.utf8"
     fi
     dnf install -y epel-release
-    dnf config-manager --set-enabled PowerTools # Required to install texinfo.
+    dnf config-manager --set-enabled powertools # Required to install texinfo.
     dnf update -y
     dnf install -y wget git python36 python3-pip
     for pkg in $1; do