diff --git a/ClosedXML_Tests/ClosedXML_Tests.csproj b/ClosedXML_Tests/ClosedXML_Tests.csproj
index 05c3377..ea7d934 100644
--- a/ClosedXML_Tests/ClosedXML_Tests.csproj
+++ b/ClosedXML_Tests/ClosedXML_Tests.csproj
@@ -30,7 +30,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <EmbeddedResource Include="**\*.xlsx" />
+    <EmbeddedResource Include="**\*.xlsx" Exclude="**\~$*.xlsx"/>
     <EmbeddedResource Include="Resource\Images\*.png" />
     <EmbeddedResource Include="Resource\Images\*.jpg" />
   </ItemGroup>