diff --git a/sample/src/Demo.Api.Contracts/Demo.Api.Contracts.csproj b/sample/src/Demo.Api.Contracts/Demo.Api.Contracts.csproj
index d4ec6b3..f6c7737 100644
--- a/sample/src/Demo.Api.Contracts/Demo.Api.Contracts.csproj
+++ b/sample/src/Demo.Api.Contracts/Demo.Api.Contracts.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
+    <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/sample/src/Demo.Api/Demo.Api.csproj b/sample/src/Demo.Api/Demo.Api.csproj
index ab9a64d..28717d3 100644
--- a/sample/src/Demo.Api/Demo.Api.csproj
+++ b/sample/src/Demo.Api/Demo.Api.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
+    <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/sample/src/Demo.Domain/Demo.Domain.csproj b/sample/src/Demo.Domain/Demo.Domain.csproj
index 276a894..9ea16ac 100644
--- a/sample/src/Demo.Domain/Demo.Domain.csproj
+++ b/sample/src/Demo.Domain/Demo.Domain.csproj
@@ -2,6 +2,7 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
+    <IsPackable>false</IsPackable>
   </PropertyGroup>
 
   <ItemGroup>