diff --git a/packages/click-to-react-component/index.mjs b/packages/click-to-react-component/index.js
similarity index 93%
rename from packages/click-to-react-component/index.mjs
rename to packages/click-to-react-component/index.js
index 23082d4..4c2fc39 100644
--- a/packages/click-to-react-component/index.mjs
+++ b/packages/click-to-react-component/index.js
@@ -1,4 +1,4 @@
-import { ClickToComponent as Component } from './src/ClickToComponent.mjs'
+import { ClickToComponent as Component } from './src/ClickToComponent.js'
 
 export const ClickToComponent =
   process.env.NODE_ENV === 'development' ? Component : () => null
diff --git a/packages/click-to-react-component/package.json b/packages/click-to-react-component/package.json
index 3093a8a..62c6de8 100644
--- a/packages/click-to-react-component/package.json
+++ b/packages/click-to-react-component/package.json
@@ -1,4 +1,5 @@
 {
+  "type": "module",
   "name": "click-to-react-component",
   "version": "1.0.1",
   "description": "Option+Click your React components in your browser to open the source file in VS Code",
diff --git a/packages/click-to-react-component/src/ClickToComponent.mjs b/packages/click-to-react-component/src/ClickToComponent.js
similarity index 96%
rename from packages/click-to-react-component/src/ClickToComponent.mjs
rename to packages/click-to-react-component/src/ClickToComponent.js
index 34a3fe8..16939a7 100644
--- a/packages/click-to-react-component/src/ClickToComponent.mjs
+++ b/packages/click-to-react-component/src/ClickToComponent.js
@@ -7,9 +7,9 @@ import { FloatingPortal } from '@floating-ui/react-dom-interactions'
 import { html } from 'htm/react'
 import * as React from 'react'
 
-import { ContextMenu } from './ContextMenu.mjs'
-import { getPathToSource } from './getPathToSource.mjs'
-import { getSourceForElement } from './getSourceForElement.mjs'
+import { ContextMenu } from './ContextMenu.js'
+import { getPathToSource } from './getPathToSource.js'
+import { getSourceForElement } from './getSourceForElement.js'
 
 export const State = /** @type {const} */ ({
   IDLE: 'IDLE',
diff --git a/packages/click-to-react-component/src/ContextMenu.mjs b/packages/click-to-react-component/src/ContextMenu.js
similarity index 98%
rename from packages/click-to-react-component/src/ContextMenu.mjs
rename to packages/click-to-react-component/src/ContextMenu.js
index f3503d9..6b0bcc6 100644
--- a/packages/click-to-react-component/src/ContextMenu.mjs
+++ b/packages/click-to-react-component/src/ContextMenu.js
@@ -23,11 +23,11 @@ import { html } from 'htm/react'
 import * as React from 'react'
 import mergeRefs from 'react-merge-refs'
 
-import { getDisplayNameForInstance } from './getDisplayNameFromReactInstance.mjs'
-import { getPathToSource } from './getPathToSource.mjs'
-import { getPropsForInstance } from './getPropsForInstance.mjs'
-import { getReactInstancesForElement } from './getReactInstancesForElement.mjs'
-import { getSourceForInstance } from './getSourceForInstance.mjs'
+import { getDisplayNameForInstance } from './getDisplayNameFromReactInstance.js'
+import { getPathToSource } from './getPathToSource.js'
+import { getPropsForInstance } from './getPropsForInstance.js'
+import { getReactInstancesForElement } from './getReactInstancesForElement.js'
+import { getSourceForInstance } from './getSourceForInstance.js'
 
 export const ContextMenu = React.forwardRef(
   (
diff --git a/packages/click-to-react-component/src/getDisplayNameFromReactInstance.mjs b/packages/click-to-react-component/src/getDisplayNameFromReactInstance.js
similarity index 100%
rename from packages/click-to-react-component/src/getDisplayNameFromReactInstance.mjs
rename to packages/click-to-react-component/src/getDisplayNameFromReactInstance.js
diff --git a/packages/click-to-react-component/src/getPathToSource.mjs b/packages/click-to-react-component/src/getPathToSource.js
similarity index 100%
rename from packages/click-to-react-component/src/getPathToSource.mjs
rename to packages/click-to-react-component/src/getPathToSource.js
diff --git a/packages/click-to-react-component/src/getPropsForInstance.mjs b/packages/click-to-react-component/src/getPropsForInstance.js
similarity index 100%
rename from packages/click-to-react-component/src/getPropsForInstance.mjs
rename to packages/click-to-react-component/src/getPropsForInstance.js
diff --git a/packages/click-to-react-component/src/getReactInstanceForElement.mjs b/packages/click-to-react-component/src/getReactInstanceForElement.js
similarity index 100%
rename from packages/click-to-react-component/src/getReactInstanceForElement.mjs
rename to packages/click-to-react-component/src/getReactInstanceForElement.js
diff --git a/packages/click-to-react-component/src/getReactInstancesForElement.mjs b/packages/click-to-react-component/src/getReactInstancesForElement.js
similarity index 96%
rename from packages/click-to-react-component/src/getReactInstancesForElement.mjs
rename to packages/click-to-react-component/src/getReactInstancesForElement.js
index 89ff36f..5e20325 100644
--- a/packages/click-to-react-component/src/getReactInstancesForElement.mjs
+++ b/packages/click-to-react-component/src/getReactInstancesForElement.js
@@ -2,7 +2,7 @@
  * @typedef {import('react-reconciler').Fiber} Fiber
  */
 
-import { getReactInstanceForElement } from './getReactInstanceForElement.mjs'
+import { getReactInstanceForElement } from './getReactInstanceForElement.js'
 
 export function getReactInstancesForElement(
   /** @type {HTMLElement} */
diff --git a/packages/click-to-react-component/src/getSourceForElement.mjs b/packages/click-to-react-component/src/getSourceForElement.js
similarity index 84%
rename from packages/click-to-react-component/src/getSourceForElement.mjs
rename to packages/click-to-react-component/src/getSourceForElement.js
index 5b736d0..8d116ea 100644
--- a/packages/click-to-react-component/src/getSourceForElement.mjs
+++ b/packages/click-to-react-component/src/getSourceForElement.js
@@ -1,5 +1,5 @@
-import { getReactInstanceForElement } from './getReactInstanceForElement.mjs'
-import { getSourceForInstance } from './getSourceForInstance.mjs'
+import { getReactInstanceForElement } from './getReactInstanceForElement.js'
+import { getSourceForInstance } from './getSourceForInstance.js'
 
 /**
  * @typedef {import('react-reconciler').Fiber} Fiber
diff --git a/packages/click-to-react-component/src/getSourceForInstance.mjs b/packages/click-to-react-component/src/getSourceForInstance.js
similarity index 100%
rename from packages/click-to-react-component/src/getSourceForInstance.mjs
rename to packages/click-to-react-component/src/getSourceForInstance.js