diff --git a/StabilityMatrix/StabilityMatrix.csproj b/StabilityMatrix/StabilityMatrix.csproj
index 7c5ed511..993d0fbe 100644
--- a/StabilityMatrix/StabilityMatrix.csproj
+++ b/StabilityMatrix/StabilityMatrix.csproj
@@ -101,5 +101,9 @@
       <SubType>Designer</SubType>
     </Page>
   </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\StabilityMatrix.Core\StabilityMatrix.Core\StabilityMatrix.Core.csproj" />
+  </ItemGroup>
   
 </Project>