diff --git a/core/src/components.d.ts b/core/src/components.d.ts
index d048e31f10..62cfd30764 100644
--- a/core/src/components.d.ts
+++ b/core/src/components.d.ts
@@ -1336,6 +1336,7 @@ export namespace Components {
         "download": string | undefined;
         /**
           * The fill for the item. If `"solid"` the item will have a background. If `"outline"` the item will be transparent with a border. Only available in `md` mode.
+          * @deprecated Use the `fill` property on `ion-input` or `ion-textarea` instead.
          */
         "fill"?: 'outline' | 'solid';
         /**
@@ -5407,6 +5408,7 @@ declare namespace LocalJSX {
         "download"?: string | undefined;
         /**
           * The fill for the item. If `"solid"` the item will have a background. If `"outline"` the item will be transparent with a border. Only available in `md` mode.
+          * @deprecated Use the `fill` property on `ion-input` or `ion-textarea` instead.
          */
         "fill"?: 'outline' | 'solid';
         /**
diff --git a/core/src/components/item/item.tsx b/core/src/components/item/item.tsx
index 8fe7d50ec9..ad056c5cdf 100644
--- a/core/src/components/item/item.tsx
+++ b/core/src/components/item/item.tsx
@@ -85,6 +85,7 @@ export class Item implements ComponentInterface, AnchorInterface, ButtonInterfac
   /**
    * The fill for the item. If `"solid"` the item will have a background. If
    * `"outline"` the item will be transparent with a border. Only available in `md` mode.
+   * @deprecated Use the `fill` property on `ion-input` or `ion-textarea` instead.
    */
   @Prop() fill?: 'outline' | 'solid';