diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 329613f..c158e11 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -23,6 +23,9 @@ jobs:
       - name: Build package
         run: bun run prepack
 
+      - name: Prune package
+        run: bunx culls --preserve=svelte
+
       - name: Publish package
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_AUTH_TOKEN }}
diff --git a/bun.lockb b/bun.lockb
index 67f9c9a..70a7d5d 100755
Binary files a/bun.lockb and b/bun.lockb differ
diff --git a/package.json b/package.json
index 2cb9ec5..4f7cc1f 100644
--- a/package.json
+++ b/package.json
@@ -24,6 +24,7 @@
     "@carbon/icons": "11.52.0",
     "@carbon/icons-11.31": "npm:@carbon/icons@~11.31.0",
     "@types/bun": "latest",
+    "culls": "^0.1.1",
     "svelte": "^5.1.13",
     "typescript": "latest"
   },