diff --git a/Content.Shared/Physics/CollisionGroup.cs b/Content.Shared/Physics/CollisionGroup.cs
index 37a520a0a3..bde0573206 100644
--- a/Content.Shared/Physics/CollisionGroup.cs
+++ b/Content.Shared/Physics/CollisionGroup.cs
@@ -35,7 +35,7 @@ public enum CollisionGroup
     SmallMobMask = Impassable | LowImpassable,
     SmallMobLayer = Opaque | BulletImpassable,
     // Birds/other small flyers
-    FlyingMobMask = Impassable,
+    FlyingMobMask = Impassable | HighImpassable,
     FlyingMobLayer = Opaque | BulletImpassable,
 
     // Mechs