diff --git a/packages/geometry-fns/package.json b/packages/geometry-fns/package.json
index 1e9b61a..ba2e650 100644
--- a/packages/geometry-fns/package.json
+++ b/packages/geometry-fns/package.json
@@ -5,9 +5,16 @@
   "devDependencies": {
     "tsdoc-markdown": "^1.4.1"
   },
-  "main": "dist/index.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.js"
+    }
+  },
   "module": "src/index.ts",
   "name": "@haydn/geometry-fns",
+  "private": false,
   "scripts": {
     "docs": "tsdoc --src=src/index.ts --types"
   },
diff --git a/packages/grid-fns/package.json b/packages/grid-fns/package.json
index e089e98..f6b3dce 100644
--- a/packages/grid-fns/package.json
+++ b/packages/grid-fns/package.json
@@ -5,9 +5,16 @@
   "devDependencies": {
     "tsdoc-markdown": "^1.4.1"
   },
-  "main": "dist/index.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.js"
+    }
+  },
   "module": "src/index.ts",
   "name": "@haydn/grid-fns",
+  "private": false,
   "scripts": {
     "docs": "tsdoc --src=src/index.ts --types"
   },
diff --git a/packages/linear-fns/package.json b/packages/linear-fns/package.json
index c73ade1..b21ad54 100644
--- a/packages/linear-fns/package.json
+++ b/packages/linear-fns/package.json
@@ -2,9 +2,16 @@
   "devDependencies": {
     "tsdoc-markdown": "^1.4.1"
   },
-  "main": "dist/index.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.js"
+    }
+  },
   "module": "src/index.ts",
   "name": "@haydn/linear-fns",
+  "private": false,
   "scripts": {
     "docs": "tsdoc --src=src/index.ts --types"
   },