diff --git a/plugins/PostProcessingPlugin/scripts/ColorMix.py b/plugins/PostProcessingPlugin/scripts/ColorMix.py
index 8a89c3bc20..e12b011ab2 100644
--- a/plugins/PostProcessingPlugin/scripts/ColorMix.py
+++ b/plugins/PostProcessingPlugin/scripts/ColorMix.py
@@ -83,7 +83,7 @@ class ColorMix(Script):
                     "maximum_value_warning": "100",
                     "enabled": "c_behavior == 'blend_value'"
                 },
-                "g_notes":
+                "notes":
                 {
                     "label": "Notes",
                     "description": "A spot to put a note",