diff --git a/charts/tool-quickstatements/templates/deployment.yaml b/charts/tool-quickstatements/templates/deployment.yaml
index 8595f10b..4914f79f 100644
--- a/charts/tool-quickstatements/templates/deployment.yaml
+++ b/charts/tool-quickstatements/templates/deployment.yaml
@@ -70,6 +70,15 @@ spec:
           #     port: http
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: /etc/ssl/certs/ca-certificates.crt
+              name: ca-certificates
+              subPath: ca.crt
+      volumes:
+        - name: ca-certificates
+          secret:
+            secretName: wikibase-local-tls
+
       {{- with .Values.nodeSelector }}
       nodeSelector:
         {{- toYaml . | nindent 8 }}