1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl b/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl
index 49e26cd3e0c..afba3a0d784 100644
--- a/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl
+++ b/source/blender/draw/engines/workbench/shaders/workbench_volume_frag.glsl
@@ -237,7 +237,7 @@ void main()
   fragColor = vec4(Lscat, Tr);
 #else
   vec2 screen_uv = gl_FragCoord.xy / vec2(textureSize(depthBuffer, 0).xy);
-  bool is_persp = ProjectionMatrix[3][3] == 0.0;
+  bool is_persp = drw_view.winmat[3][3] == 0.0;
 
   vec3 volume_center = ModelMatrix[3].xyz;