diff --git a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/bandq/builders/charged_hadrons.py b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/bandq/builders/charged_hadrons.py
index cc4e9093ad4bbd40b88cdb85209f0ab3b078fb33..a2a681d8da273cc98a29c1aef7c5178212043003 100644
--- a/Hlt/Hlt2Conf/python/Hlt2Conf/lines/bandq/builders/charged_hadrons.py
+++ b/Hlt/Hlt2Conf/python/Hlt2Conf/lines/bandq/builders/charged_hadrons.py
@@ -142,7 +142,7 @@ def make_detached_protons(name="bandq_detached_protons",
 
 @configurable
 def make_detached_protons_tightpid(name="bandq_detached_protons_tightpid",
-                                   pid=(F.PID_P < 5)):
+                                   pid=(F.PID_P > 5)):
     """
     Return B&Q detached protons with tight pid cut.
     """