diff --git a/lib/datasource/maven/__snapshots__/index.spec.ts.snap b/lib/datasource/maven/__snapshots__/index.spec.ts.snap
index 8906027ab35a76..f8e722ebb6cb33 100644
--- a/lib/datasource/maven/__snapshots__/index.spec.ts.snap
+++ b/lib/datasource/maven/__snapshots__/index.spec.ts.snap
@@ -558,9 +558,11 @@ Object {
   "registryUrl": "https://custom.registry.renovatebot.com",
   "releases": Array [
     Object {
+      "releaseTimestamp": "2020-01-01T01:00:00.000Z",
       "version": "1.0.0",
     },
     Object {
+      "releaseTimestamp": "2020-01-01T02:00:00.000Z",
       "version": "2.0.0",
     },
   ],
diff --git a/lib/datasource/maven/util.ts b/lib/datasource/maven/util.ts
index f1e1f415c7d8b5..0c4670412c6302 100644
--- a/lib/datasource/maven/util.ts
+++ b/lib/datasource/maven/util.ts
@@ -115,12 +115,8 @@ export async function isHttpResourceExists(
   try {
     const httpClient = httpByHostType(hostType);
     const res = await httpClient.head(pkgUrl.toString());
-    const pkgUrlHost = url.parse(pkgUrl.toString()).host;
-    if (['repo.maven.apache.org', 'gitlab.com'].includes(pkgUrlHost)) {
-      const timestamp = res?.headers?.['last-modified'] as string;
-      return timestamp || true;
-    }
-    return true;
+    const timestamp = res?.headers?.['last-modified'] as string;
+    return timestamp || true;
   } catch (err) {
     if (isNotFoundError(err)) {
       return false;