diff --git a/src/game/shared/hl2mp/weapon_physcannon.cpp b/src/game/shared/hl2mp/weapon_physcannon.cpp
index 26fdfefdb..ede4c315b 100644
--- a/src/game/shared/hl2mp/weapon_physcannon.cpp
+++ b/src/game/shared/hl2mp/weapon_physcannon.cpp
@@ -2337,7 +2337,7 @@ void CWeaponPhysCannon::ItemPostFrame()
 		}
 	}
 	
-	if (( pOwner->m_nButtons & IN_ATTACK2 ) == 0 )
+	if ( ( pOwner->m_nButtons & IN_ATTACK2 ) == 0 && CanPerformSecondaryAttack() )
 	{
 		m_nAttack2Debounce = 0;
 	}