diff --git a/src/ReactiveUI/Platforms/uikit-common/ReactiveTableViewSource.cs b/src/ReactiveUI/Platforms/uikit-common/ReactiveTableViewSource.cs
index b39375e406..aca5ce9f7d 100644
--- a/src/ReactiveUI/Platforms/uikit-common/ReactiveTableViewSource.cs
+++ b/src/ReactiveUI/Platforms/uikit-common/ReactiveTableViewSource.cs
@@ -11,6 +11,7 @@
 
 using Foundation;
 
+using ObjCRuntime;
 using UIKit;
 
 namespace ReactiveUI;
@@ -318,4 +319,4 @@ protected override void Dispose(bool disposing)
 
         base.Dispose(disposing);
     }
-}
\ No newline at end of file
+}