diff --git a/monitor/service_release.py b/monitor/service_release.py
index 1fd6d1a..6402387 100644
--- a/monitor/service_release.py
+++ b/monitor/service_release.py
@@ -432,6 +432,12 @@ def prepare_persistent_build_workspace(
         label=f"{label} fetch build workspace",
         timeout_seconds=300,
     )
+    local_command_output(
+        ["git", "-C", str(workspace_root), "fetch", "origin", commit],
+        cwd=workspace_root,
+        label=f"{label} fetch build workspace commit",
+        timeout_seconds=300,
+    )
     local_command_output(
         ["git", "-C", str(workspace_root), "reset", "--hard", commit],
         cwd=workspace_root,