diff --git a/gatsby-config.js b/gatsby-config.js
index 7804138d61950dae663597f1bca878e97fb61f47..cacfe3b1079e13496f89ddd9e78b576e1beeb1f1 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -49,6 +49,8 @@ module.exports = {
                     "DIRECTUS_URL",
                     "DIRECTUS_ASSETS_URL",
                     "GRAPHQL_URL",
+                    "OGS_EXPLORER_PATH",
+                    "OGS_LOGIN_PATH",
                 ],
             },
         },