diff --git a/tests/pillar/server_proxy.sls b/tests/pillar/server_proxy.sls
index ad6e703..d7d2c48 100644
--- a/tests/pillar/server_proxy.sls
+++ b/tests/pillar/server_proxy.sls
@@ -14,6 +14,21 @@
         enabled: true
         type: proxy
         name: site_name
+        env:
+          passenv:
+          - variable: LC_ALL
+            enabled: False
+          setenv:
+          - variable: X-Forwarded-Proxy
+            enabled: False
+          unsetenv:
+          - variable: LC_ALL
+        envif:
+          browsermatch:
+          - rule: ^MSIE mozilla
+            enabled: False
+          setenvif:
+          - rule: X-Forwarded-Proto https HTTPS=1
         proxy:
           host: 127.0.0.1
           port: 8080