diff --git a/other/patch-preact-package-json.js b/other/patch-preact-package-json.js
new file mode 100644
index 00000000..6b07058c
--- /dev/null
+++ b/other/patch-preact-package-json.js
@@ -0,0 +1,9 @@
+const fs = require('fs')
+const path = require('path')
+
+const packageJsonPath = path.resolve(__dirname, '..', 'preact', 'package.json')
+
+const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf8'))
+packageJson.typings = '../typings/preact/glamorous.d.ts'
+
+fs.writeFileSync(packageJsonPath, `${JSON.stringify(packageJson, null, 2)}\n`)
diff --git a/package.json b/package.json
index 7f9c89d9..a7d026e9 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "build:main": "kcd-scripts build --bundle --p-react --no-clean",
     "build:tiny":
       "npm run build:main -- --no-package-json --environment BUILD_TINY",
+    "postbuild": "node other/patch-preact-package-json.js",
     "lint": "kcd-scripts lint",
     "test": "kcd-scripts test",
     "test:cover": "kcd-scripts test --coverage",