diff --git a/package.json b/package.json
index 4dd567af7..967c00680 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,7 @@
     "@types/invariant": "^2.2.30",
     "@types/jest": "^24.0.16",
     "@types/lodash.debounce": "^4.0.6",
+    "@types/lodash.isequal": "^4.5.5",
     "@types/react": "^16.8.24",
     "@types/react-dom": "^16.8.5",
     "@types/react-redux": "^7.1.1",
@@ -123,6 +124,7 @@
     "line-replace": "^1.0.2",
     "live-plugin-manager": "^0.13.2",
     "lodash.debounce": "^4.0.8",
+    "lodash.isequal": "^4.5.0",
     "mkdirp": "^0.5.1",
     "node-fetch": "^2.3.0",
     "open": "^6.4.0",
diff --git a/src/chrome/SettingsSheet.tsx b/src/chrome/SettingsSheet.tsx
index 14c292d29..ec44fa0cf 100644
--- a/src/chrome/SettingsSheet.tsx
+++ b/src/chrome/SettingsSheet.tsx
@@ -25,6 +25,7 @@ import {flush} from '../utils/persistor';
 import {promises as fs} from 'fs';
 import {remote} from 'electron';
 import path from 'path';
+import isEqual from 'lodash.isequal';
 
 const Container = styled(FlexColumn)({
   padding: 20,
@@ -158,7 +159,12 @@ class SignInSheet extends Component<Props, State> {
           <Button compact padded onClick={this.props.onHide}>
             Cancel
           </Button>
-          <Button type="primary" compact padded onClick={this.applyChanges}>
+          <Button
+            disabled={isEqual(this.props.settings, this.state.updatedSettings)}
+            type="primary"
+            compact
+            padded
+            onClick={this.applyChanges}>
             Apply and Restart
           </Button>
         </FlexRow>
diff --git a/yarn.lock b/yarn.lock
index 21ae3744c..1abc6143a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1172,6 +1172,13 @@
   dependencies:
     "@types/lodash" "*"
 
+"@types/lodash.isequal@^4.5.5":
+  version "4.5.5"
+  resolved "https://registry.yarnpkg.com/@types/lodash.isequal/-/lodash.isequal-4.5.5.tgz#4fed1b1b00bef79e305de0352d797e9bb816c8ff"
+  integrity sha512-4IKbinG7MGP131wRfceK6W4E/Qt3qssEFLF30LnJbjYiSfHGGRU/Io8YxXrZX109ir+iDETC8hw8QsDijukUVg==
+  dependencies:
+    "@types/lodash" "*"
+
 "@types/lodash@*":
   version "4.14.136"
   resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.136.tgz#413e85089046b865d960c9ff1d400e04c31ab60f"
@@ -5942,6 +5949,11 @@ lodash.debounce@^4.0.8:
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
   integrity sha1-gteb/zCmfEAF/9XiUVMArZyk168=
 
+lodash.isequal@^4.5.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/lodash.isequal/-/lodash.isequal-4.5.0.tgz#415c4478f2bcc30120c22ce10ed3226f7d3e18e0"
+  integrity sha1-QVxEePK8wwEgwizhDtMib30+GOA=
+
 lodash.isplainobject@^4.0.6:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz#7c526a52d89b45c45cc690b88163be0497f550cb"