diff --git a/samples/ImageLoading.Forms.Sample/iOS/FFImageLoading.Forms.Sample.iOS.csproj b/samples/ImageLoading.Forms.Sample/iOS/FFImageLoading.Forms.Sample.iOS.csproj
index 7857aecd1..9f54bc089 100644
--- a/samples/ImageLoading.Forms.Sample/iOS/FFImageLoading.Forms.Sample.iOS.csproj
+++ b/samples/ImageLoading.Forms.Sample/iOS/FFImageLoading.Forms.Sample.iOS.csproj
@@ -19,7 +19,7 @@
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <ConsolePause>false</ConsolePause>
-    <MtouchArch>i386</MtouchArch>
+    <MtouchArch>i386, x86_64</MtouchArch>
     <MtouchLink>None</MtouchLink>
     <MtouchUseRefCounting>true</MtouchUseRefCounting>
     <MtouchUseSGen>true</MtouchUseSGen>