diff --git a/src/Tribufu.ComponentModel/Tribufu.ComponentModel.csproj b/src/Tribufu.ComponentModel/Tribufu.ComponentModel.csproj
index 2452ac6..c2368b5 100644
--- a/src/Tribufu.ComponentModel/Tribufu.ComponentModel.csproj
+++ b/src/Tribufu.ComponentModel/Tribufu.ComponentModel.csproj
@@ -7,7 +7,7 @@
     <PropertyGroup>
         <OutputType>Library</OutputType>
         <AppDesignerFolder>Properties</AppDesignerFolder>
-        <TargetFrameworks>net5.0</TargetFrameworks>
+        <TargetFrameworks>netstandard2.0;net45;net5.0</TargetFrameworks>
         <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     </PropertyGroup>
     <ItemGroup>