diff --git a/src/backend/Directory.Build.props b/src/backend/Directory.Build.props
index 7d1c2a0..1f3bbb4 100644
--- a/src/backend/Directory.Build.props
+++ b/src/backend/Directory.Build.props
@@ -17,10 +17,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <AssemblyAttribute Include="WebApi.Attributes.DefineConstantsAttribute">
-      <_Parameter1>"$(DefineConstants)"</_Parameter1>
-    </AssemblyAttribute>
-
     <NuGetAuditSuppress
       Include="https://github.com/advisories/GHSA-5f2m-466j-3848;https://github.com/advisories/GHSA-x5qj-9vmx-7g6g;https://github.com/advisories/GHSA-xhfc-gr8f-ffwc" />
 
diff --git a/src/backend/WebApi/WebApi.csproj b/src/backend/WebApi/WebApi.csproj
index 1ffba7f..488cc78 100644
--- a/src/backend/WebApi/WebApi.csproj
+++ b/src/backend/WebApi/WebApi.csproj
@@ -35,6 +35,9 @@
 
   <ItemGroup>
     <InternalsVisibleTo Include="WebApi.Tests" />
+    <AssemblyAttribute Include="WebApi.Attributes.DefineConstantsAttribute">
+      <_Parameter1>"$(DefineConstants)"</_Parameter1>
+    </AssemblyAttribute>
   </ItemGroup>
 
   <Target Name="RestoreDotnetTools" BeforeTargets="CollectPackageReferences">