1 files changed, 2 insertions, 2 deletions

diff --git a/mcp/salt-formulas/opendaylight/server.sls b/mcp/salt-formulas/opendaylight/server.sls
index f953cddc0..e70931301 100644
--- a/mcp/salt-formulas/opendaylight/server.sls
+++ b/mcp/salt-formulas/opendaylight/server.sls
@@ -15,10 +15,10 @@ opendaylight_repo_key:
     - name: "apt-key adv --keyserver keyserver.ubuntu.com --recv 44C05248"
 {%- if system.proxy is defined and system.proxy.keyserver is defined %}
     - env:
-{%- if system.proxy.keyserver.http is defined %}
+{%- if system.proxy.keyserver.http is defined and grains['dns']['nameservers'][0] in system.proxy.keyserver.http %}
       - http_proxy: {{ system.proxy.keyserver.http }}
 {%- endif %}
-{%- if system.proxy.keyserver.https is defined %}
+{%- if system.proxy.keyserver.https is defined and grains['dns']['nameservers'][0] in system.proxy.keyserver.https %}
       - https_proxy: {{ system.proxy.keyserver.https }}
 {%- endif %}
 {%- endif %}