diff --git a/src/GitHubExtensionServer/GitHubExtensionServer.csproj b/src/GitHubExtensionServer/GitHubExtensionServer.csproj
index 5ff8609..54410c0 100644
--- a/src/GitHubExtensionServer/GitHubExtensionServer.csproj
+++ b/src/GitHubExtensionServer/GitHubExtensionServer.csproj
@@ -22,6 +22,7 @@
     <PublishProfile>Properties\PublishProfiles\win10-$(Platform).pubxml</PublishProfile>
     <PublishReadyToRunEmitSymbols>true</PublishReadyToRunEmitSymbols>
     <TrimMode>partial</TrimMode>
+    <JsonSerializerIsReflectionEnabledByDefault>true</JsonSerializerIsReflectionEnabledByDefault>
     <EnableTrimAnalyzer>true</EnableTrimAnalyzer>
     <ILLinkTreatWarningsAsErrors>false</ILLinkTreatWarningsAsErrors>
     <BuiltInComInteropSupport>true</BuiltInComInteropSupport>