diff --git a/tests/Paket.Tests/ProjectFile/TestData/EmptyPyGuid.pyprojtest b/tests/Paket.Tests/ProjectFile/TestData/EmptyPyGuid.pyprojtest
new file mode 100644
index 0000000000..64c40e13b6
--- /dev/null
+++ b/tests/Paket.Tests/ProjectFile/TestData/EmptyPyGuid.pyprojtest
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <ProjectTypeGuid>D499C55F-46C0-4FE1-8D05-02605C1891EA</ProjectTypeGuid>
+  </PropertyGroup>
+</Project>