diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e814dd6ff..3a4e6ced29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 - Improve touch event component info if annotated with [`@sentry/babel-plugin-component-annotate`](https://www.npmjs.com/package/@sentry/babel-plugin-component-annotate) ([#3899](https://github.com/getsentry/sentry-react-native/pull/3899))
 
+### Fixes
+
+- `sentry-expo-upload-sourcemaps` no longer requires Sentry url when uploading sourcemaps to `sentry.io` ([#3915](https://github.com/getsentry/sentry-react-native/pull/3915))
+
 ### Dependencies
 
 - Bump Cocoa SDK from v8.29.1 to v8.30.0 ([#3914](https://github.com/getsentry/sentry-react-native/pull/3914))
diff --git a/scripts/expo-upload-sourcemaps.js b/scripts/expo-upload-sourcemaps.js
index 0e7b4b37a4..0f244f2ac1 100755
--- a/scripts/expo-upload-sourcemaps.js
+++ b/scripts/expo-upload-sourcemaps.js
@@ -149,16 +149,17 @@ if (!sentryOrg || !sentryProject || !sentryUrl) {
     console.log(`${SENTRY_PROJECT} resolved to ${sentryProject} from expo config.`);
   }
   if (!sentryUrl) {
-    if (!pluginConfig.url) {
-      console.error(
-        `Could not resolve sentry url, set it in the environment variable ${SENTRY_URL} or in the '@sentry/react-native' plugin properties in your expo config.`,
+    if (pluginConfig.url) {
+      sentryUrl = pluginConfig.url;
+      console.log(`${SENTRY_URL} resolved to ${sentryUrl} from expo config.`);
+    }
+    else {
+      sentryUrl = `https://sentry.io/`;
+      console.log(
+        `Since it wasn't specified in the Expo config or environment variable, ${SENTRY_URL} now points to ${sentryUrl}.`
       );
-      process.exit(1);
     }
-
-    sentryUrl = pluginConfig.url;
-    console.log(`${SENTRY_URL} resolved to ${sentryUrl} from expo config.`);
-  } 
+  }
 }
 
 if (!authToken) {
@@ -210,8 +211,7 @@ if (numAssetsUploaded === totalAssets) {
   console.log('✅ Uploaded bundles and sourcemaps to Sentry successfully.');
 } else {
   console.warn(
-    `⚠️  Uploaded ${numAssetsUploaded} of ${totalAssets} bundles and sourcemaps. ${
-      numAssetsUploaded === 0 ? 'Ensure you are running `expo export` with the `--dump-sourcemap` flag.' : ''
+    `⚠️  Uploaded ${numAssetsUploaded} of ${totalAssets} bundles and sourcemaps. ${numAssetsUploaded === 0 ? 'Ensure you are running `expo export` with the `--dump-sourcemap` flag.' : ''
     }`,
   );
 }