diff --git a/src/tyrian2.c b/src/tyrian2.c
index 4797d0bf..ff590ba6 100644
--- a/src/tyrian2.c
+++ b/src/tyrian2.c
@@ -4234,7 +4234,8 @@ void JE_eventSystem( void )
 		backMove3 = 1;
 		break;
 
-	case 4:
+	case 4: // Map stop
+	case 83: // T2000: Also a map stop 
 		stopBackgrounds = true;
 		switch (eventRec[eventLoc-1].eventdat)
 		{