diff --git a/wadsrc/static/shaders/scene/vert_main.glsl b/wadsrc/static/shaders/scene/vert_main.glsl
index ba7b09382..0707c7aae 100644
--- a/wadsrc/static/shaders/scene/vert_main.glsl
+++ b/wadsrc/static/shaders/scene/vert_main.glsl
@@ -160,8 +160,8 @@ void main()
 			ClipDistance4 = worldcoord.y - ((uSplitBottomPlane.w + uSplitBottomPlane.x * worldcoord.x + uSplitBottomPlane.y * worldcoord.z) * uSplitBottomPlane.z);
 		}
 
-		vWorldNormal = NormalModelMatrix * vec4(normalize(bones.Normal), 1.0);
-		vEyeNormal = NormalViewMatrix * vec4(normalize(vWorldNormal.xyz), 1.0);
+		vWorldNormal = vec4(normalize((NormalModelMatrix * vec4(normalize(bones.Normal), 1.0)).xyz), 1.0);
+		vEyeNormal = vec4(normalize((NormalViewMatrix * vec4(normalize(vWorldNormal.xyz), 1.0)).xyz), 1.0);
 	#endif
 	
 	#ifdef SPHEREMAP