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 && \