diff --git a/UNRELEASED.md b/UNRELEASED.md
index ded8244481d..2f2fe033b3f 100644
--- a/UNRELEASED.md
+++ b/UNRELEASED.md
@@ -19,6 +19,7 @@ Use [the changelog guidelines](https://git.io/polaris-changelog-guidelines) to f
 - Fixed `errorOverlayText` on `Dropzone` ([#671](https://github.com/Shopify/polaris-react/pull/671))
 - Updated the `InlineError` text color, the error border-color on form fields and the error `Icon` color to be the same red. ([#676](https://github.com/Shopify/polaris-react/pull/676))
 - Fixed `AppProvider` server side rendering support ([#696](https://github.com/Shopify/polaris-react/pull/696)) (thanks [@sbstnmsch](https://github.com/sbstnmsch) for the [original issue](https://github.com/Shopify/polaris-react/issues/372))
+- Fixed `TextField` autocomplete disabling by setting autocomplete="nope" when `autoComplete` prop is `false` ([#708](https://github.com/Shopify/polaris-react/pull/708))
 
 ### Documentation
 
diff --git a/src/components/TextField/TextField.tsx b/src/components/TextField/TextField.tsx
index 7dcb0a6d0de..0e85bc7248b 100644
--- a/src/components/TextField/TextField.tsx
+++ b/src/components/TextField/TextField.tsx
@@ -386,5 +386,5 @@ function normalizeAutoComplete(autoComplete?: boolean) {
   if (autoComplete == null) {
     return autoComplete;
   }
-  return autoComplete ? 'on' : 'off';
+  return autoComplete ? 'on' : 'nope';
 }
diff --git a/src/components/TextField/tests/TextField.test.tsx b/src/components/TextField/tests/TextField.test.tsx
index d4d707a6199..d7568db8e66 100644
--- a/src/components/TextField/tests/TextField.test.tsx
+++ b/src/components/TextField/tests/TextField.test.tsx
@@ -151,11 +151,11 @@ describe('<TextField />', () => {
       expect(textField.find('input').prop('autoComplete')).toBeUndefined();
     });
 
-    it('sets autoComplete to "off" when false', () => {
+    it('sets autoComplete to "nope" when false', () => {
       const textField = shallowWithAppProvider(
         <TextField label="TextField" autoComplete={false} onChange={noop} />,
       );
-      expect(textField.find('input').prop('autoComplete')).toBe('off');
+      expect(textField.find('input').prop('autoComplete')).toBe('nope');
     });
 
     it('sets autoComplete to "on" when false', () => {