diff --git a/Jenkinsfile b/Jenkinsfile
index b91703c..e435e7b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -66,6 +66,7 @@
   name: 'dummy-and',
   env: [
     RELEASE:              true,
+    TEST_SCOPE:           'none',
     JAVA_HOME:            '/usr/java/latest',
     ANDROID_HOME:         '/opt/android/sdk',
     GRADLE_USER_HOME:     '/opt/android/gradle',
@@ -113,7 +114,11 @@
   onlyif = (! deployBranches.contains(lazyConfig['branch']) )
   tasks = [
     run: {
-      fastLane('android', 'test')
+      if ( env.TEST_SCOPE && env.TEST_SCOPE != 'none' ) {
+        fastLane('android', 'test')
+      } else {
+        echo("Skipping tests")
+      }
     },
     post: {
       junit(testResults: 'fastlane/report.xml,**/build/test-results/*/*.xml', allowEmptyResults: true)
diff --git a/lazyDir/centos7.Dockerfile b/lazyDir/centos7.Dockerfile
index 0580b9d..75167a0 100644
--- a/lazyDir/centos7.Dockerfile
+++ b/lazyDir/centos7.Dockerfile
@@ -41,16 +41,6 @@
     && \
     yum -q -y clean all --enablerepo='*'
 
-# Import extra GPG keys
-RUN rpm --import http://yum.puppetlabs.com/RPM-GPG-KEY-puppet && \
-    rpm --import http://yum.puppetlabs.com/RPM-GPG-KEY-puppetlabs && \
-    rpm --import http://yum.mariadb.org/RPM-GPG-KEY-MariaDB
-
-# Add internal CA
-RUN wget -q https://share.qiy.nl/public/certs/ca-digital-me-private-2026.crt -O /etc/pki/ca-trust/source/anchors/ca-digital-me-internal.pem && \
-    update-ca-trust force-enable && \
-    update-ca-trust extract
-
 # Enable Software Collections
 RUN yum -q clean expire-cache && \
     yum -q makecache && \