diff --git a/packages/grafana-schema/src/common/common.gen.ts b/packages/grafana-schema/src/common/common.gen.ts
index a0c69ebbb06..6fca2bf56fd 100644
--- a/packages/grafana-schema/src/common/common.gen.ts
+++ b/packages/grafana-schema/src/common/common.gen.ts
@@ -601,6 +601,7 @@ export enum SortOrder {
 export interface GraphFieldConfig extends LineConfig, FillConfig, PointsConfig, AxisConfig, BarConfig, StackableFieldConfig, HideableFieldConfig {
   drawStyle?: GraphDrawStyle;
   gradientMode?: GraphGradientMode;
+  insertNulls?: (boolean | number);
   thresholdsStyle?: GraphThresholdsStyleConfig;
   transform?: GraphTransform;
 }
diff --git a/packages/grafana-schema/src/common/mudball.cue b/packages/grafana-schema/src/common/mudball.cue
index d08fbeff153..a8fe6f5c291 100644
--- a/packages/grafana-schema/src/common/mudball.cue
+++ b/packages/grafana-schema/src/common/mudball.cue
@@ -224,6 +224,7 @@ GraphFieldConfig: {
 	gradientMode?:    GraphGradientMode
 	thresholdsStyle?: GraphThresholdsStyleConfig
 	transform?:       GraphTransform
+	insertNulls?:     bool | number
 } @cuetsy(kind="interface")
 
 // TODO docs