diff --git a/dlls/doors.cpp b/dlls/doors.cpp
index 75b27376c..123fcc957 100644
--- a/dlls/doors.cpp
+++ b/dlls/doors.cpp
@@ -1096,4 +1096,5 @@ void CMomentaryDoor::StopMoveSound()
 {
 	STOP_SOUND(ENT(pev), CHAN_STATIC, (char*)STRING(pev->noiseMoving));
 	EMIT_SOUND(ENT(pev), CHAN_STATIC, (char*)STRING(pev->noiseArrived), 1, ATTN_NORM);
+	SetThink(nullptr);
 }