diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ff12f11..1bf0ee8 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -195,11 +195,6 @@ spack_debian10:
   before_script:
     - . ./CI/utility_docker_functions.bash Release gcc.cmake $(pwd) $HOST_CACHES_PATH spack-debian10 spack-debian10
 
-spack_centos7:
-  extends: .scheduled_spack_package
-  before_script:
-    - . ./CI/utility_docker_functions.bash Release gcc.cmake $(pwd) $HOST_CACHES_PATH spack-centos7 spack-centos7
-
 spack_fedora34:
   extends: .scheduled_spack_package
   before_script:
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 032a9e2..17a7991 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
+### Removed
+
+- Removed the CI test with Spack on CentOS 7
+
+
 ## [1.7.0]
 
 ### Added
diff --git a/CI/Dockerfile.spack-centos7 b/CI/Dockerfile.spack-centos7
deleted file mode 100644
index 46b121f..0000000
--- a/CI/Dockerfile.spack-centos7
+++ /dev/null
@@ -1,28 +0,0 @@
-FROM spack/centos7:latest
-
-# Install gcc 8.3.1 through devtoolset-8
-# glibc-static is required for building the SSH hook's custom OpenSSH software
-RUN yum install -y centos-release-scl-rh   \
-    && yum install -y devtoolset-8-gcc-c++ \
-                      glibc-static which   \
-    && rm -rf /var/cache/yum               \
-    && yum clean all
-
-# Enable devtoolset-8 to set gcc 8.3.1 as default compiler
-RUN source /opt/rh/devtoolset-8/enable \
-    && spack compiler find
-
-# Install builtin dependencies for Sarus
-RUN spack install wget
-RUN spack install cmake
-RUN spack install boost@1.65.0: cxxstd=11 +program_options +regex +filesystem
-RUN spack install skopeo
-RUN spack install umoci
-RUN spack install runc@:1.0.3
-RUN spack install tini
-RUN spack install squashfs
-RUN spack install python@3:
-
-ENTRYPOINT []
-CMD []
-