diff --git a/src/p_lnspec.cpp b/src/p_lnspec.cpp
index 3b99ae44b..24b7b4fa2 100644
--- a/src/p_lnspec.cpp
+++ b/src/p_lnspec.cpp
@@ -622,19 +622,19 @@ FUNC(LS_Pillar_Open)
 }
 
 FUNC(LS_Ceiling_LowerByValue)
-// Ceiling_LowerByValue (tag, speed, height, change)
+// Ceiling_LowerByValue (tag, speed, height, change, crush)
 {
-	return EV_DoCeiling (DCeiling::ceilLowerByValue, ln, arg0, SPEED(arg1), 0, arg2*FRACUNIT, -1, 0, CHANGE(arg3), false);
+	return EV_DoCeiling (DCeiling::ceilLowerByValue, ln, arg0, SPEED(arg1), 0, arg2*FRACUNIT, CRUSH(arg4), 0, CHANGE(arg3), false);
 }
 
 FUNC(LS_Ceiling_RaiseByValue)
 // Ceiling_RaiseByValue (tag, speed, height, change)
 {
-	return EV_DoCeiling (DCeiling::ceilRaiseByValue, ln, arg0, SPEED(arg1), 0, arg2*FRACUNIT, -1, 0, CHANGE(arg3), false);
+	return EV_DoCeiling (DCeiling::ceilRaiseByValue, ln, arg0, SPEED(arg1), 0, arg2*FRACUNIT, CRUSH(arg4), 0, CHANGE(arg3), false);
 }
 
 FUNC(LS_Ceiling_LowerByValueTimes8)
-// Ceiling_LowerByValueTimes8 (tag, speed, height, change)
+// Ceiling_LowerByValueTimes8 (tag, speed, height, change, crush)
 {
 	return EV_DoCeiling (DCeiling::ceilLowerByValue, ln, arg0, SPEED(arg1), 0, arg2*FRACUNIT*8, -1, 0, CHANGE(arg3), false);
 }
diff --git a/src/p_spec.cpp b/src/p_spec.cpp
index 0a2891faf..136f628d3 100644
--- a/src/p_spec.cpp
+++ b/src/p_spec.cpp
@@ -1193,7 +1193,7 @@ void P_InitSectorSpecial(sector_t *sector, int special, bool nothinkers)
 		break;
 
 	case dSector_DoorRaiseIn5Mins:
-		new DDoor (sector, DDoor::doorWaitRaise, 2*FRACUNIT, TICRATE*30/7, 5*60*FRACUNIT, 0);
+		new DDoor (sector, DDoor::doorWaitRaise, 2*FRACUNIT, TICRATE*30/7, 5*60*TICRATE, 0);
 		break;
 
 	case dFriction_Low: