diff --git a/src/Orchard.Web/Modules/Orchard.ImportExport/Orchard.ImportExport.csproj b/src/Orchard.Web/Modules/Orchard.ImportExport/Orchard.ImportExport.csproj
index 6261efbe1..9cc54a047 100644
--- a/src/Orchard.Web/Modules/Orchard.ImportExport/Orchard.ImportExport.csproj
+++ b/src/Orchard.Web/Modules/Orchard.ImportExport/Orchard.ImportExport.csproj
@@ -194,7 +194,9 @@
-
+
+
+
10.0
$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)
diff --git a/src/Orchard.Web/Modules/Orchard.Workflows/Orchard.Workflows.csproj b/src/Orchard.Web/Modules/Orchard.Workflows/Orchard.Workflows.csproj
index 18d54b9e1..f3d37d45f 100644
--- a/src/Orchard.Web/Modules/Orchard.Workflows/Orchard.Workflows.csproj
+++ b/src/Orchard.Web/Modules/Orchard.Workflows/Orchard.Workflows.csproj
@@ -261,6 +261,9 @@
+
+
+
10.0
$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)