diff --git a/images/mpi-benchmarks/Dockerfile b/images/mpi-benchmarks/Dockerfile
index b17696d..093c319 100644
--- a/images/mpi-benchmarks/Dockerfile
+++ b/images/mpi-benchmarks/Dockerfile
@@ -3,7 +3,7 @@
 # https://www.intel.com/content/www/us/en/develop/documentation/imb-user-guide/top.html
 #####
 
-FROM rockylinux:9.5
+FROM quay.io/rockylinux/rockylinux:9.5
 
 RUN yum install -y \
       openssh-clients openssh-server \
diff --git a/images/perftest/Dockerfile b/images/perftest/Dockerfile
index b87db63..974a2c1 100644
--- a/images/perftest/Dockerfile
+++ b/images/perftest/Dockerfile
@@ -2,7 +2,7 @@
 # Dockerfile for the RDMA bandwidth and latency benchmarks
 #####
 
-FROM rockylinux:9.5
+FROM quay.io/rockylinux/rockylinux:9.5
 
 RUN yum install -y perftest && \
     yum clean all -y && \