diff --git a/specification/draft/apps.mdx b/specification/draft/apps.mdx
index 90f7a933..b00a9afa 100644
--- a/specification/draft/apps.mdx
+++ b/specification/draft/apps.mdx
@@ -424,7 +424,7 @@ interface HostContext {
     touch?: boolean;
     hover?: boolean;
   }
-  /** Mobile safe area boundaries in pixels */
+  /** Safe area boundaries in pixels */
   safeAreaInsets?: {
     top: number;
     right: number;
diff --git a/src/types.ts b/src/types.ts
index 05a936d8..2f90f756 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -475,8 +475,8 @@ export interface McpUiHostContext {
     hover?: boolean;
   };
   /**
-   * Mobile safe area boundaries in pixels.
-   * Used to avoid notches, rounded corners, and system UI on mobile devices.
+   * Safe area boundaries in pixels.
+   * Used to avoid notches, rounded corners, and system UI.
    */
   safeAreaInsets?: {
     /** Top safe area inset in pixels */