diff --git a/ZB.MOM.WW.Secrets/ZB.MOM.WW.Secrets.slnx b/ZB.MOM.WW.Secrets/ZB.MOM.WW.Secrets.slnx
index 891a006..5f04191 100644
--- a/ZB.MOM.WW.Secrets/ZB.MOM.WW.Secrets.slnx
+++ b/ZB.MOM.WW.Secrets/ZB.MOM.WW.Secrets.slnx
@@ -12,6 +12,7 @@
     <Project Path="tests/ZB.MOM.WW.Secrets.Tests/ZB.MOM.WW.Secrets.Tests.csproj" />
     <Project Path="tests/ZB.MOM.WW.Secrets.Replicator.SqlServer.Tests/ZB.MOM.WW.Secrets.Replicator.SqlServer.Tests.csproj" />
     <Project Path="tests/ZB.MOM.WW.Secrets.Replicator.AkkaDotNet.Tests/ZB.MOM.WW.Secrets.Replicator.AkkaDotNet.Tests.csproj" />
+    <Project Path="tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests.csproj" />
     <Project Path="tests/ZB.MOM.WW.Secrets.Ui.Tests/ZB.MOM.WW.Secrets.Ui.Tests.csproj" />
   </Folder>
 </Solution>
diff --git a/ZB.MOM.WW.Secrets/tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests.csproj b/ZB.MOM.WW.Secrets/tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests.csproj
new file mode 100644
index 0000000..2979313
--- /dev/null
+++ b/ZB.MOM.WW.Secrets/tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests/ZB.MOM.WW.Secrets.Replicator.Grpc.Tests.csproj
@@ -0,0 +1,28 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="coverlet.collector" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+    <PackageReference Include="xunit" />
+    <PackageReference Include="xunit.runner.visualstudio" />
+    <!-- No Microsoft.Extensions.* PackageReferences: the Microsoft.AspNetCore.App
+         FrameworkReference below already supplies them (NU1510 under warn-as-error). -->
+  </ItemGroup>
+
+  <ItemGroup>
+    <Using Include="Xunit" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <FrameworkReference Include="Microsoft.AspNetCore.App" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\ZB.MOM.WW.Secrets.Replicator.Grpc\ZB.MOM.WW.Secrets.Replicator.Grpc.csproj" />
+  </ItemGroup>
+
+</Project>