--- a/build/mozconfig.cache
+++ b/build/mozconfig.cache
@@ -20,17 +20,16 @@ if test -z "$SCCACHE_DISABLE" -a -z "$no
             case "$platform" in
             win*)
                 bucket=mozilla-releng-ceph-cache-scl3-try
                 ;;
             *)
                 bucket=mozilla-releng-s3-cache-us-west-2-try
                 ;;
             esac
-            mk_add_options "export SCCACHE_NO_HTTPS=1"
             ;;
         *use1.mozilla.com*)
             bucket=mozilla-releng-s3-cache-us-east-1-try
             ;;
         *usw2.mozilla.com*)
             bucket=mozilla-releng-s3-cache-us-west-2-try
             ;;
         esac