1 files changed, 2 insertions, 8 deletions
diff --git a/intern/cycles/blender/blender_sync.cpp b/intern/cycles/blender/blender_sync.cpp
index bacf57df48e..82b3abd4432 100644
--- a/intern/cycles/blender/blender_sync.cpp
+++ b/intern/cycles/blender/blender_sync.cpp
@@ -225,18 +225,12 @@ void BlenderSync::sync_recalc(BL::Depsgraph &b_depsgraph, BL::SpaceView3D &b_v3d
   if (b_v3d) {
     BlenderViewportParameters new_viewport_parameters(b_v3d);
 
-    if (viewport_parameters.modified(new_viewport_parameters)) {
+    if (viewport_parameters.shader_modified(new_viewport_parameters)) {
       world_recalc = true;
       has_updates_ = true;
     }
 
-    if (!has_updates_) {
-      Film *film = scene->film;
-
-      const PassType new_display_pass = new_viewport_parameters.get_viewport_display_render_pass(
-          b_v3d);
-      has_updates_ |= film->get_display_pass() != new_display_pass;
-    }
+    has_updates_ |= viewport_parameters.modified(new_viewport_parameters);
   }
 }