diff --git a/.github/workflows/container.yml b/.github/workflows/container.yml
index b58098ed..bc81cb36 100644
--- a/.github/workflows/container.yml
+++ b/.github/workflows/container.yml
@@ -53,7 +53,7 @@ jobs:
     strategy:
       matrix:
         container:
-          - centos-8-dev
+          - rockylinux-8-dev
           - debian-11-arm-dev
           - opensuse-leap-15-dev
           - ubuntu-18.04-dev
diff --git a/container/centos-8-dev/Dockerfile b/container/rockylinux-8-dev/Dockerfile
similarity index 85%
rename from container/centos-8-dev/Dockerfile
rename to container/rockylinux-8-dev/Dockerfile
index ef8b6e08..671e29b9 100644
--- a/container/centos-8-dev/Dockerfile
+++ b/container/rockylinux-8-dev/Dockerfile
@@ -3,7 +3,7 @@
 
 # https://docs.docker.com/develop/develop-images/dockerfile_best-practices/
 
-FROM centos:8
+FROM rockylinux:8
 
 WORKDIR /work
 
@@ -11,8 +11,9 @@ WORKDIR /work
 # to extend the `paths` on which the workflow runs.
 COPY scripts/. ./
 
-RUN sed -i '/^enabled=/s#0#1#' /etc/yum.repos.d/CentOS-Linux-PowerTools.repo \
-  && grep '^enabled=1$' /etc/yum.repos.d/CentOS-Linux-PowerTools.repo \
+RUN \
+  sed -i '/^enabled=/s#0#1#' /etc/yum.repos.d/Rocky-PowerTools.repo \
+  && grep '^enabled=1$' /etc/yum.repos.d/Rocky-PowerTools.repo \
   && yum -y upgrade \
   && yum -y install \
   cmake \