diff --git a/pkg/dartdev/test/commands/create_integration_test.dart b/pkg/dartdev/test/commands/create_integration_test.dart
index 19f93d8..05d0bf0 100644
--- a/pkg/dartdev/test/commands/create_integration_test.dart
+++ b/pkg/dartdev/test/commands/create_integration_test.dart
@@ -97,7 +97,10 @@
                 p.pubCacheBinPath,
                 Platform.isWindows ? '${command.first}.bat' : command.first,
               ),
-              command.sublist(1),
+              [
+                ...command.sublist(1),
+                'web:0', // Allow for binding to a random available port.
+              ],
               workingDirectory: workingDir,
               environment: {
                 'PUB_CACHE': p.pubCachePath,