diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/pid/Ds2PiPhiToMuMuTagged.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/pid/Ds2PiPhiToMuMuTagged.py
index e10a1496673bce9db8c561673ed7615ceeaa6cae..ab34166ed3e05c231f86a9dc18c887ee3536f8cf 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/pid/Ds2PiPhiToMuMuTagged.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/pid/Ds2PiPhiToMuMuTagged.py
@@ -151,7 +151,7 @@ def make_dsplus(
     )
 
     return ParticleCombiner(
-        [detached_jpsis, kaons],
+        [phi, pions],
         name="PID_DsToPhiPi_PhiMuMu_Combiner",
         DecayDescriptor="[D_s+ -> phi(1020) pi+]cc",
         CombinationCut=combination_code,