diff --git a/backend/src/services/GiteaService.ts b/backend/src/services/GiteaService.ts
index 0087009..6314c79 100644
--- a/backend/src/services/GiteaService.ts
+++ b/backend/src/services/GiteaService.ts
@@ -391,19 +391,24 @@ class GiteaService {
       try {
         const sha = await this.commitEndpointFiles(ep, cfg.prod_branch || 'main', `Sync: ${ep.name}`);
         // Mark published version as synced
-        if (sha && ep.published_version_id) {
-          await mainPool.query(
-            'UPDATE endpoint_versions SET gitea_commit_sha = $1 WHERE id = $2',
-            [sha, ep.published_version_id]
-          );
-        } else if (sha) {
-          // No published version yet — mark the latest version
-          await mainPool.query(
-            `UPDATE endpoint_versions SET gitea_commit_sha = $1
-             WHERE endpoint_id = $2 AND gitea_commit_sha IS NULL
-             ORDER BY version_number DESC LIMIT 1`,
-            [sha, ep.id]
-          );
+        if (sha) {
+          const versionId = ep.published_version_id;
+          if (versionId) {
+            await mainPool.query(
+              'UPDATE endpoint_versions SET gitea_commit_sha = $1 WHERE id = $2',
+              [sha, versionId]
+            );
+          } else {
+            await mainPool.query(
+              `UPDATE endpoint_versions SET gitea_commit_sha = $1
+               WHERE id = (
+                 SELECT id FROM endpoint_versions
+                 WHERE endpoint_id = $2
+                 ORDER BY version_number DESC LIMIT 1
+               )`,
+              [sha, ep.id]
+            );
+          }
         }
         synced++;
       } catch (err: any) {