diff --git a/packages/integration/src/gitlab/core.ts b/packages/integration/src/gitlab/core.ts
index f7dfd26d78..b379d3d129 100644
--- a/packages/integration/src/gitlab/core.ts
+++ b/packages/integration/src/gitlab/core.ts
@@ -138,7 +138,7 @@ export async function getProjectId(
     // Convert
     // to: https://gitlab.com/api/v4/projects/groupA%2Fteams%2FsubgroupA%2FteamA%2Frepo
     const repoIDLookup = new URL(
-      `${url.protocol + url.host}/api/v4/projects/${encodeURIComponent(
+      `${url.origin}/api/v4/projects/${encodeURIComponent(
         repo.replace(/^\//, ''),
       )}`,
     );