diff --git a/src/Sentry.Unity.Editor/SentryCli.cs b/src/Sentry.Unity.Editor/SentryCli.cs
index 7ca2ad3f2..dd76012c9 100644
--- a/src/Sentry.Unity.Editor/SentryCli.cs
+++ b/src/Sentry.Unity.Editor/SentryCli.cs
@@ -106,7 +106,7 @@ internal static void AddExecutableToXcodeProject(string projectPath, IDiagnostic
         internal static string? UrlOverride(string? dsnOption, string? urlOverrideOption)
         {
             string? result = urlOverrideOption;
-            if (result is null && !string.IsNullOrEmpty(dsnOption))
+            if (string.IsNullOrEmpty(result) && !string.IsNullOrEmpty(dsnOption))
             {
                 var uri = new Uri(dsnOption);
 
@@ -116,7 +116,7 @@ internal static void AddExecutableToXcodeProject(string projectPath, IDiagnostic
                     result = new UriBuilder(uri.Scheme, uri.DnsSafeHost, uri.Port, "").Uri.AbsoluteUri.TrimEnd('/');
                 }
             }
-            return result;
+            return string.IsNullOrEmpty(result) ? null : result;
         }
     }
 }
diff --git a/test/Sentry.Unity.Editor.Tests/SentryCliTests.cs b/test/Sentry.Unity.Editor.Tests/SentryCliTests.cs
index f3f04db36..d1d347f6b 100644
--- a/test/Sentry.Unity.Editor.Tests/SentryCliTests.cs
+++ b/test/Sentry.Unity.Editor.Tests/SentryCliTests.cs
@@ -129,6 +129,9 @@ public void AddExecutableToXcodeProject_ExecutableAlreadyExists_LogsAndReturns()
         public void UrlOverride()
         {
             Assert.IsNull(SentryCli.UrlOverride(null, null));
+            Assert.IsNull(SentryCli.UrlOverride("", null));
+            Assert.IsNull(SentryCli.UrlOverride(null, ""));
+            Assert.IsNull(SentryCli.UrlOverride("", ""));
             Assert.IsNull(SentryCli.UrlOverride("https://key@o447951.ingest.sentry.io/5439417", null));
             Assert.IsNull(SentryCli.UrlOverride("https://foo.sentry.io/5439417", null));
             Assert.IsNull(SentryCli.UrlOverride("http://sentry.io", null));