diff --git a/doc/plugins/PLUGIN_SPEC.md b/doc/plugins/PLUGIN_SPEC.md
index b85b87df72b..c8080e56b9c 100644
--- a/doc/plugins/PLUGIN_SPEC.md
+++ b/doc/plugins/PLUGIN_SPEC.md
@@ -322,6 +322,7 @@ export interface PaperclipPluginManifestV1 {
   author: string;
   categories: Array<"connector" | "workspace" | "automation" | "ui">;
   minimumHostVersion?: string;
+  /** @deprecated Use `minimumHostVersion` instead. Retained for backwards compatibility. */
   minimumPaperclipVersion?: string;
   capabilities: string[];
   entrypoints: {