diff --git a/ansible/inventory.yml b/ansible/inventory.yml
index 44a89b726..188bd71c6 100644
--- a/ansible/inventory.yml
+++ b/ansible/inventory.yml
@@ -35,7 +35,6 @@ hosts:
   - release:
 
     - digitalocean:
-        centos7-x64-1: {ip: 138.68.12.105}
         rhel8-x64-1: {ip: 159.203.115.217}
 
     - ibm:
diff --git a/jenkins/scripts/VersionSelectorScript.groovy b/jenkins/scripts/VersionSelectorScript.groovy
index 779dfef81..c62d5d489 100644
--- a/jenkins/scripts/VersionSelectorScript.groovy
+++ b/jenkins/scripts/VersionSelectorScript.groovy
@@ -79,7 +79,6 @@ def buildExclusions = [
   [ /osx1015/,                        anyType,     gte(21) ],
 
   // Source / headers / docs -------------------------------
-  [ /^centos7-release-sources$/,      releaseType, gte(18) ],
   [ /^rhel8-release-sources$/,        releaseType, lt(18)  ],
 
   // -------------------------------------------------------
diff --git a/jenkins/scripts/select-compiler.sh b/jenkins/scripts/select-compiler.sh
index fd570f6ca..dbed409b0 100644
--- a/jenkins/scripts/select-compiler.sh
+++ b/jenkins/scripts/select-compiler.sh
@@ -187,16 +187,6 @@ elif [ "$SELECT_ARCH" = "X64" ]; then
       . /opt/rh/devtoolset-6/enable
       echo "Compiler set to devtoolset-6"
       ;;
-    centos7-release-sources )
-      if [ "$NODEJS_MAJOR_VERSION" -gt "15" ]; then
-        . /opt/rh/devtoolset-8/enable
-      else
-        . /opt/rh/devtoolset-6/enable
-      fi
-      export CC="ccache gcc"
-      export CXX="ccache g++"
-      echo "Compiler set to GCC" `$CXX -dumpversion`
-      ;;
     *ubuntu1804*64|*ubuntu1604-*64|benchmark )
       if [ "$NODEJS_MAJOR_VERSION" -gt "15" ]; then
         export CC="ccache gcc-8"