diff --git a/chrome/content/zotero/containers/collectionTree.jsx b/chrome/content/zotero/containers/collectionTree.jsx
index 35f197b332..d178879081 100644
--- a/chrome/content/zotero/containers/collectionTree.jsx
+++ b/chrome/content/zotero/containers/collectionTree.jsx
@@ -24,7 +24,7 @@
 */
 
 const React = require('react');
-const ReactDom = require('react-dom');
+const ReactDOM = require('react-dom');
 const { IntlProvider } = require('react-intl');
 const LibraryTree = require('containers/libraryTree');
 const VirtualizedTable = require('components/virtualized-table');
@@ -47,7 +47,7 @@ var CollectionTree = class CollectionTree extends LibraryTree {
 				<CollectionTree ref={c => ref = c } {...opts} />
 			</IntlProvider>
 		);
-		await new Promise(resolve => ReactDom.render(elem, domEl, resolve));
+		await new Promise(resolve => ReactDOM.render(elem, domEl, resolve));
 
 		Zotero.debug('React CollectionTree initialized');
 		return ref;
diff --git a/chrome/content/zotero/containers/itemTree.jsx b/chrome/content/zotero/containers/itemTree.jsx
index b318770280..80bc9cd2c9 100644
--- a/chrome/content/zotero/containers/itemTree.jsx
+++ b/chrome/content/zotero/containers/itemTree.jsx
@@ -26,7 +26,7 @@
 const { noop, getDragTargetOrient } = require("components/utils");
 const PropTypes = require("prop-types");
 const React = require('react');
-const ReactDom = require('react-dom');
+const ReactDOM = require('react-dom');
 const { IntlProvider } = require('react-intl');
 const LibraryTree = require('containers/libraryTree');
 const VirtualizedTable = require('components/virtualized-table');
@@ -211,7 +211,7 @@ var ItemTree = class ItemTree extends LibraryTree {
 				<ItemTree ref={c => ref = c } {...opts} />
 			</IntlProvider>
 		);
-		await new Promise(resolve => ReactDom.render(elem, domEl, resolve));
+		await new Promise(resolve => ReactDOM.render(elem, domEl, resolve));
 		
 		Zotero.debug('React ItemTree initialized');
 		return ref;
diff --git a/chrome/content/zotero/containers/tagSelectorContainer.jsx b/chrome/content/zotero/containers/tagSelectorContainer.jsx
index 8a8a4612ea..48c3d76647 100644
--- a/chrome/content/zotero/containers/tagSelectorContainer.jsx
+++ b/chrome/content/zotero/containers/tagSelectorContainer.jsx
@@ -29,7 +29,7 @@
 (function () {
 
 const React = require('react');
-const ReactDom = require('react-dom');
+const ReactDOM = require('react-dom');
 const PropTypes = require('prop-types');
 const { IntlProvider } = require('react-intl');
 const TagSelector = require('components/tagSelector.js');
@@ -766,14 +766,14 @@ Zotero.TagSelector = class TagSelectorContainer extends React.PureComponent {
 				<TagSelectorContainer ref={c => ref = c } {...opts} />
 			</IntlProvider>
 		);
-		ReactDom.render(elem, domEl);
+		ReactDOM.render(elem, domEl);
 		ref.domEl = domEl;
 		return ref;
 	}
 	
 	uninit() {
 		this._uninitialized = true;
-		ReactDom.unmountComponentAtNode(this.domEl);
+		ReactDOM.unmountComponentAtNode(this.domEl);
 		Zotero.Notifier.unregisterObserver(this._notifierID);
 		Zotero.Prefs.unregisterObserver(this._prefObserverID);
 	}
diff --git a/chrome/content/zotero/itemPane.js b/chrome/content/zotero/itemPane.js
index 7cd9ca61a5..3fc7f418f0 100644
--- a/chrome/content/zotero/itemPane.js
+++ b/chrome/content/zotero/itemPane.js
@@ -24,7 +24,7 @@
 */
 
 import React from 'react';
-import ReactDom from 'react-dom';
+import ReactDOM from 'react-dom';
 import TagsBoxContainer from 'containers/tagsBoxContainer';
 
 var ZoteroItemPane = new function() {
@@ -182,7 +182,7 @@ var ZoteroItemPane = new function() {
 			return;
 		}
 		else if (index == 2) {
-			ReactDom.render(
+			ReactDOM.render(
 				<TagsBoxContainer
 					key={"tagsBox-" + item.id}
 					item={item}
diff --git a/chrome/content/zotero/locateManager.jsx b/chrome/content/zotero/locateManager.jsx
index efcb70c574..07806296f9 100644
--- a/chrome/content/zotero/locateManager.jsx
+++ b/chrome/content/zotero/locateManager.jsx
@@ -26,7 +26,7 @@
 import VirtualizedTable from 'components/virtualized-table';
 const { IntlProvider } = require('react-intl');
 import React from 'react';
-import ReactDom from 'react-dom';
+import ReactDOM from 'react-dom';
 
 
 var tree;
@@ -54,7 +54,7 @@ function init() {
 			/>
 		</IntlProvider>
 	);
-	return new Promise(resolve => ReactDom.render(elem, domEl, resolve));
+	return new Promise(resolve => ReactDOM.render(elem, domEl, resolve));
 }
 
 function getRowData(index) {
diff --git a/chrome/content/zotero/preferences/preferences_cite.jsx b/chrome/content/zotero/preferences/preferences_cite.jsx
index a12c24ed23..337ded38a8 100644
--- a/chrome/content/zotero/preferences/preferences_cite.jsx
+++ b/chrome/content/zotero/preferences/preferences_cite.jsx
@@ -28,7 +28,7 @@
 import FilePicker from 'zotero/filePicker';
 
 var React = require('react');
-var ReactDom = require('react-dom');
+var ReactDOM = require('react-dom');
 var VirtualizedTable = require('components/virtualized-table');
 var { IntlProvider } = require('react-intl');
 var { makeRowRenderer } = VirtualizedTable;
@@ -124,7 +124,7 @@ Zotero_Preferences.Cite = {
 					/>
 				</IntlProvider>
 			);
-			await new Promise(resolve => ReactDom.render(elem, document.getElementById("styleManager"), resolve));
+			await new Promise(resolve => ReactDOM.render(elem, document.getElementById("styleManager"), resolve));
 		}
 		else {
 			this._tree.invalidate();
diff --git a/chrome/content/zotero/preferences/preferences_export.jsx b/chrome/content/zotero/preferences/preferences_export.jsx
index da131b40ac..08df9ce3bc 100644
--- a/chrome/content/zotero/preferences/preferences_export.jsx
+++ b/chrome/content/zotero/preferences/preferences_export.jsx
@@ -26,7 +26,7 @@
 "use strict";
 
 var React = require('react');
-var ReactDom = require('react-dom');
+var ReactDOM = require('react-dom');
 var VirtualizedTable = require('components/virtualized-table');
 var { IntlProvider } = require('react-intl');
 var { makeRowRenderer } = VirtualizedTable;
@@ -307,7 +307,7 @@ Zotero_Preferences.Export = {
 					/>
 				</IntlProvider>
 			);
-			await new Promise(resolve => ReactDom.render(elem, document.getElementById("quickCopy-siteSettings"), resolve));
+			await new Promise(resolve => ReactDOM.render(elem, document.getElementById("quickCopy-siteSettings"), resolve));
 		} else {
 			this._tree.invalidate();
 		}
diff --git a/chrome/content/zotero/preferences/preferences_sync.jsx b/chrome/content/zotero/preferences/preferences_sync.jsx
index 46e9faff15..fd71f90886 100644
--- a/chrome/content/zotero/preferences/preferences_sync.jsx
+++ b/chrome/content/zotero/preferences/preferences_sync.jsx
@@ -29,7 +29,7 @@ Components.utils.import("resource://gre/modules/osfile.jsm");
 Components.utils.import("resource://zotero/config.js");
 
 var React = require('react');
-var ReactDom = require('react-dom');
+var ReactDOM = require('react-dom');
 var VirtualizedTable = require('components/virtualized-table');
 var { getDomElement } = require('components/icons');
 var { IntlProvider } = require('react-intl');
@@ -311,7 +311,7 @@ Zotero_Preferences.Sync = {
 			</IntlProvider>
 		);
 		
-		ReactDom.render(elem, document.getElementById("libraries-to-sync-tree"));
+		ReactDOM.render(elem, document.getElementById("libraries-to-sync-tree"));
 		
 		var addRow = function (libraryName, id, checked=false, editable=true) {
 			this._rows.push({
diff --git a/chrome/content/zotero/progressQueueDialog.jsx b/chrome/content/zotero/progressQueueDialog.jsx
index c96d7e0d9d..1eece43d3e 100644
--- a/chrome/content/zotero/progressQueueDialog.jsx
+++ b/chrome/content/zotero/progressQueueDialog.jsx
@@ -25,7 +25,7 @@
 
 Components.utils.import("resource://gre/modules/Services.jsm");
 import React from 'react';
-import ReactDom from 'react-dom';
+import ReactDOM from 'react-dom';
 import VirtualizedTable from 'components/virtualized-table';
 const { IntlProvider } = require('react-intl');
 const { getDomElement } = require('components/icons');
@@ -105,7 +105,7 @@ function _init() {
 			/>
 		</IntlProvider>
 	);
-	ReactDom.render(elem, domEl);
+	ReactDOM.render(elem, domEl);
 }
 	
 /**
diff --git a/chrome/content/zotero/rtfScan.jsx b/chrome/content/zotero/rtfScan.jsx
index 4eca4b4acf..bc0a28753c 100644
--- a/chrome/content/zotero/rtfScan.jsx
+++ b/chrome/content/zotero/rtfScan.jsx
@@ -29,7 +29,7 @@
 
 import FilePicker from 'zotero/filePicker';
 import React from 'react';
-import ReactDom from 'react-dom';
+import ReactDOM from 'react-dom';
 import VirtualizedTable from 'components/virtualized-table';
 import { IntlProvider } from 'react-intl';
 import { getDomElement } from 'components/icons';
@@ -778,6 +778,6 @@ var Zotero_RTFScan = new function() {
 				/>
 			</IntlProvider>
 		);
-		return new Promise(resolve => ReactDom.render(elem, domEl, resolve));
+		return new Promise(resolve => ReactDOM.render(elem, domEl, resolve));
 	};
 }
diff --git a/chrome/content/zotero/tools/data_generator.jsx b/chrome/content/zotero/tools/data_generator.jsx
index e295a2ae1b..b5b8a286ed 100644
--- a/chrome/content/zotero/tools/data_generator.jsx
+++ b/chrome/content/zotero/tools/data_generator.jsx
@@ -24,11 +24,11 @@
 */
 
 const React = require('react');
-const ReactDom = require('react-dom');
+const ReactDOM = require('react-dom');
 
 function init() {
 	let div = document.querySelector('div');
-	ReactDom.render(<DataGeneratorForm/>, div);
+	ReactDOM.render(<DataGeneratorForm/>, div);
 }
 
 class DataGeneratorForm extends React.Component {