diff --git a/elements/ambari/post-install.d/20-disable-ca-certificate b/elements/ambari/post-install.d/20-disable-ca-certificate
new file mode 100755
index 00000000..711f1f21
--- /dev/null
+++ b/elements/ambari/post-install.d/20-disable-ca-certificate
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
+    set -x
+fi
+set -eu
+set -o pipefail
+
+case "${DISTRO_NAME}" in
+    rhel7 | centos7 )
+        config=/etc/python/cert-verification.cfg
+        [ -e $config ] && sed -i "s%^\(verify=\s*\).*$%verify=disable%" $config
+    ;;
+esac