diff --git a/roles/build-helm-packages/tasks/main.yaml b/roles/build-helm-packages/tasks/main.yaml
index d3c0dca7..241a7e65 100644
--- a/roles/build-helm-packages/tasks/main.yaml
+++ b/roles/build-helm-packages/tasks/main.yaml
@@ -14,3 +14,7 @@
   make:
     chdir: "{{ work_dir }}/charts"
     target: all
+    params:
+      HTTPS_PROXY: "{{ proxy.https_proxy }}"
+      HTTP_PROXY: "{{ proxy.http_proxy }}"
+      NO_PROXY: "{{ proxy.noproxy }}"
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 5af63e5b..6f894f39 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -11,6 +11,11 @@
 # limitations under the License.
 
 - project:
+    vars:
+      proxy:
+        http_proxy: ""
+        https_proxy: ""
+        noproxy: ""
     check:
       jobs:
         - openstack-tox-docs: &docs