diff --git a/Xamarin.iOS.yml b/Xamarin.iOS.yml
index f1f903b..596ad5c 100644
--- a/Xamarin.iOS.yml
+++ b/Xamarin.iOS.yml
@@ -31,7 +31,7 @@ steps:
     restoreSolution: '$(solutionName)'
 - task: XamariniOS@2
   inputs:
-    solutionFile: '$(solutionName)'
+    solutionFile: '**/*iOS.csproj'
     configuration: '$(buildConfiguration)'
     packageApp: false
     buildForSimulator: true