diff --git a/lhcbnightlyconf/Run5.py b/lhcbnightlyconf/Run5.py
index f463a0b86b6b30f8ac80e175915c06fa49065e71..83d0aa8ce288896aa06e238b2bf4d194a6ec07ea 100644
--- a/lhcbnightlyconf/Run5.py
+++ b/lhcbnightlyconf/Run5.py
@@ -22,7 +22,7 @@ run5 = Slot(
         Project(name, version) for name, version in [
             ("LCG", LCG_DEFAULT_VERSION),
             ("Gaudi", "v38r0"),
-            ("Detector", "run5-tmp"),
+            ("Detector", "master"),
             ("LHCb", "run5"),
             ("Lbcom", "master"),
             ("Rec", "run5"),