diff --git a/Packages/io.github.hotaru86.hotaruinventrysystem/Editor/io.github.hotaru86.hotaruinventrysystem.Editor.asmdef b/Packages/io.github.hotaru86.hotaruinventrysystem/Editor/io.github.hotaru86.hotaruinventrysystem.Editor.asmdef
index 20b5790..13b6a99 100644
--- a/Packages/io.github.hotaru86.hotaruinventrysystem/Editor/io.github.hotaru86.hotaruinventrysystem.Editor.asmdef
+++ b/Packages/io.github.hotaru86.hotaruinventrysystem/Editor/io.github.hotaru86.hotaruinventrysystem.Editor.asmdef
@@ -8,7 +8,9 @@
         "io.github.hotaru86.hotaruinventrysystem",
         "nadena.dev.modular-avatar.core"
     ],
-    "includePlatforms": [],
+    "includePlatforms": [
+        "Editor"
+    ],
     "excludePlatforms": [],
     "allowUnsafeCode": false,
     "overrideReferences": false,