diff --git a/Ink Canvas/Ink Canvas.csproj b/Ink Canvas/Ink Canvas.csproj
index 7f27572c..f5d927a2 100644
--- a/Ink Canvas/Ink Canvas.csproj	
+++ b/Ink Canvas/Ink Canvas.csproj	
@@ -249,6 +249,8 @@
     <PackageReference Include="MicrosoftOfficeCore">
       <Version>15.0.0</Version>
     </PackageReference>
+  </ItemGroup>
+  <ItemGroup Condition=" '$(GitFlow)' == '' ">
     <COMReference Include="Microsoft.Office.Interop.PowerPoint">
       <Guid>{91493440-5A91-11CF-8700-00AA0060263B}</Guid>
       <VersionMajor>2</VersionMajor>
@@ -258,6 +260,15 @@
       <Isolated>False</Isolated>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </COMReference>
+    <COMReference Include="Microsoft.Office.Core">
+      <Guid>{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}</Guid>
+      <VersionMajor>2</VersionMajor>
+      <VersionMinor>8</VersionMinor>
+      <Lcid>0</Lcid>
+      <WrapperTool>primary</WrapperTool>
+      <Isolated>False</Isolated>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </COMReference>
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="ModernWpfUI">