diff --git a/BrokerDogConsole/BrokerDogConsole.csproj b/BrokerDogConsole/BrokerDogConsole.csproj
index e8e1b5a..f0ee435 100644
--- a/BrokerDogConsole/BrokerDogConsole.csproj
+++ b/BrokerDogConsole/BrokerDogConsole.csproj
@@ -7,4 +7,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\BrokerDogLib\BrokerDogLib.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/BrokerDogTest/BrokerDogTest.csproj b/BrokerDogTest/BrokerDogTest.csproj
index 4443308..eedb3d9 100644
--- a/BrokerDogTest/BrokerDogTest.csproj
+++ b/BrokerDogTest/BrokerDogTest.csproj
@@ -12,6 +12,10 @@
     <PackageReference Include="MSTest" Version="3.6.4" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\BrokerDogLib\BrokerDogLib.csproj" />
+  </ItemGroup>
+
   <ItemGroup>
     <Using Include="Microsoft.VisualStudio.TestTools.UnitTesting" />
   </ItemGroup>