diff --git a/dlls/effects.cpp b/dlls/effects.cpp
index 44e3f3b..602f094 100644
--- a/dlls/effects.cpp
+++ b/dlls/effects.cpp
@@ -427,7 +427,7 @@ LINK_ENTITY_TO_CLASS( trip_beam, CTripBeam );
 void CTripBeam::Spawn( void )
 {
 	CLightning::Spawn();
-	SetTouch( &CBeam::TriggerTouch );
+	SetTouch( &CTripBeam::TriggerTouch );
 	pev->solid = SOLID_TRIGGER;
 	RelinkBeam();
 }
diff --git a/dmc/dlls/effects.cpp b/dmc/dlls/effects.cpp
index e299724..7c02b40 100644
--- a/dmc/dlls/effects.cpp
+++ b/dmc/dlls/effects.cpp
@@ -427,7 +427,7 @@ LINK_ENTITY_TO_CLASS( trip_beam, CTripBeam );
 void CTripBeam::Spawn( void )
 {
 	CLightning::Spawn();
-	SetTouch( &CBeam::TriggerTouch );
+	SetTouch( &CTripBeam::TriggerTouch );
 	pev->solid = SOLID_TRIGGER;
 	RelinkBeam();
 }
diff --git a/ricochet/dlls/effects.cpp b/ricochet/dlls/effects.cpp
index b906e60..825dac2 100644
--- a/ricochet/dlls/effects.cpp
+++ b/ricochet/dlls/effects.cpp
@@ -427,7 +427,7 @@ LINK_ENTITY_TO_CLASS( trip_beam, CTripBeam );
 void CTripBeam::Spawn( void )
 {
 	CLightning::Spawn();
-	SetTouch( &CBeam::TriggerTouch );
+	SetTouch( &CTripBeam::TriggerTouch );
 	pev->solid = SOLID_TRIGGER;
 	RelinkBeam();
 }