diff --git a/src/test/Fake.Core.IntegrationTests/Fake.Core.IntegrationTests.fsproj b/src/test/Fake.Core.IntegrationTests/Fake.Core.IntegrationTests.fsproj
index 6ecd710886e..91d81c59154 100644
--- a/src/test/Fake.Core.IntegrationTests/Fake.Core.IntegrationTests.fsproj
+++ b/src/test/Fake.Core.IntegrationTests/Fake.Core.IntegrationTests.fsproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\..\app\Fake.Core.SemVer\Fake.Core.SemVer.fsproj" />
diff --git a/src/test/Fake.ExpectoSupport/Fake.ExpectoSupport.fsproj b/src/test/Fake.ExpectoSupport/Fake.ExpectoSupport.fsproj
index ebc5c32a394..95d833616bb 100644
--- a/src/test/Fake.ExpectoSupport/Fake.ExpectoSupport.fsproj
+++ b/src/test/Fake.ExpectoSupport/Fake.ExpectoSupport.fsproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
+    <TargetFrameworks>net8.0;net6.0</TargetFrameworks>
   </PropertyGroup>
 
   <ItemGroup>