diff --git a/src/p_local.h b/src/p_local.h
index 6022d8e8e..a457cd877 100644
--- a/src/p_local.h
+++ b/src/p_local.h
@@ -199,7 +199,6 @@ enum WARPF
 	WARPF_USEPTR           = 0x2000,
 	WARPF_USETID           = 0x2000,
 	WARPF_ADDHEIGHT			= 0x4000,
-	WARPF_MULHEIGHT		= 0x8000,
 };
 
 
diff --git a/src/p_things.cpp b/src/p_things.cpp
index 1467935d7..678608dc6 100644
--- a/src/p_things.cpp
+++ b/src/p_things.cpp
@@ -698,7 +698,7 @@ int P_Thing_Warp(AActor *caller, AActor *reference, fixed_t xofs, fixed_t yofs,
 	{
 		zofs += reference->height + heightoffset;
 	}
-	else if (flags & WARPF_MULHEIGHT)
+	else
 	{
 		zofs += FixedMul(reference->height, heightoffset);
 	}
diff --git a/wadsrc/static/actors/constants.txt b/wadsrc/static/actors/constants.txt
index a0c6f1f98..b7baca73a 100644
--- a/wadsrc/static/actors/constants.txt
+++ b/wadsrc/static/actors/constants.txt
@@ -362,7 +362,6 @@ Const Int WARPF_BOB = 0x800;
 Const Int WARPF_MOVEPTR = 0x1000;
 Const Int WARPF_USETID = 0x2000;
 Const Int WARPF_ADDHEIGHT = 0x4000;
-Const Int WARPF_MULHEIGHT = 0x8000;
 
 // flags for A_SetPitch/SetAngle/SetRoll
 const int SPF_FORCECLAMP = 1;