diff --git a/schutzbot/Jenkinsfile b/schutzbot/Jenkinsfile
index 968a7b045..d33bb9e11 100644
--- a/schutzbot/Jenkinsfile
+++ b/schutzbot/Jenkinsfile
@@ -88,8 +88,7 @@ pipeline {
                     agent { label "rhel83cloudbase && x86_64" }
                     environment {
                         AWS_CREDS = credentials('aws-credentials-osbuildci')
-                        NIGHTLY_REPO = credentials('rhel8-nightly-repo')
-                        NIGHTLY_MOCK_TEMPLATE = credentials('rhel8-nightly-mock-template')
+                        RHN_REGISTRATION_SCRIPT = credentials('rhn-register-script-production-beta')
                     }
                     steps {
                         sh "schutzbot/ci_details.sh"
@@ -259,7 +258,10 @@ pipeline {
 
                 stage('EL8.3 Base') {
                     agent { label "rhel83cloudbase && x86_64" }
-                    environment { TEST_TYPE = "base" }
+                    environment {
+                        TEST_TYPE = "base"
+                        RHN_REGISTRATION_SCRIPT = credentials('rhn-register-script-production-beta')
+                    }
                     steps {
                         unstash 'rhel83'
                         run_tests('base')
@@ -277,6 +279,7 @@ pipeline {
                         AWS_CREDS = credentials('aws-credentials-osbuildci')
                         AZURE_CREDS = credentials('azure')
                         OPENSTACK_CREDS = credentials("psi-openstack-clouds-yaml")
+                        RHN_REGISTRATION_SCRIPT = credentials('rhn-register-script-production-beta')
                     }
                     steps {
                         unstash 'rhel83'
@@ -293,6 +296,7 @@ pipeline {
                     environment {
                         TEST_TYPE = "integration"
                         AWS_CREDS = credentials('aws-credentials-osbuildci')
+                        RHN_REGISTRATION_SCRIPT = credentials('rhn-register-script-production-beta')
                     }
                     steps {
                         unstash 'rhel83'
diff --git a/schutzbot/mockbuild.sh b/schutzbot/mockbuild.sh
index dae4a4f0c..304c2c89d 100755
--- a/schutzbot/mockbuild.sh
+++ b/schutzbot/mockbuild.sh
@@ -69,12 +69,17 @@ greenprint "🔧 Building source RPMs."
 make srpm
 make -C osbuild srpm
 
-# Fix RHEL 8 mock template for non-subscribed images.
-if [[ "${ID}${VERSION_ID//./}" == rhel83 ]]; then
-    greenprint "📋 Updating RHEL 8 mock template for unsubscribed image"
-    sudo cp $NIGHTLY_MOCK_TEMPLATE /etc/mock/templates/rhel-8.tpl
-    cat $NIGHTLY_REPO | sudo tee -a /etc/mock/templates/rhel-8.tpl > /dev/null
-    echo '"""' | sudo tee -a /etc/mock/templates/rhel-8.tpl > /dev/null
+# Update the mock configs if we are on 8.3 beta.
+if [[ $VERSION_ID == 8.3 ]]; then
+    # Remove the existing (non-beta) repos from the template.
+    sudo sed -i '/# repos/q' /etc/mock/templates/rhel-8.tpl
+
+    # Add the enabled repos to the template.
+    cat /etc/yum.repos.d/redhat.repo | sudo tee -a /etc/mock/templates/rhel-8.tpl
+
+    # We need triple quotes at the end of the template to mark the end of
+    # the repo list.
+    echo '"""' | sudo tee -a /etc/mock/templates/rhel-8.tpl
 fi
 
 # Compile RPMs in a mock chroot