diff --git a/client/src/actions/index.js b/client/src/actions/index.js
index be3a8c65..9b06352d 100644
--- a/client/src/actions/index.js
+++ b/client/src/actions/index.js
@@ -679,6 +679,8 @@ export const setTlsConfig = config => async (dispatch) => {
         const values = { ...config };
         values.certificate_chain = btoa(values.certificate_chain);
         values.private_key = btoa(values.private_key);
+        values.port_https = values.port_https || 0;
+        values.port_dns_over_tls = values.port_dns_over_tls || 0;
 
         await apiClient.setTlsConfig(values);
         dispatch(setTlsConfigSuccess(config));
diff --git a/client/src/reducers/index.js b/client/src/reducers/index.js
index 58ff3149..50c0e4fc 100644
--- a/client/src/reducers/index.js
+++ b/client/src/reducers/index.js
@@ -332,8 +332,6 @@ const encryption = handleActions({
     certificate_chain: '',
     private_key: '',
     server_name: '',
-    port_https: 0,
-    port_dns_over_tls: 0,
 });
 
 export default combineReducers({