diff --git a/DesktopNotifications.Avalonia/DesktopNotifications.Avalonia.csproj b/DesktopNotifications.Avalonia/DesktopNotifications.Avalonia.csproj
index 284bf15..b872afa 100644
--- a/DesktopNotifications.Avalonia/DesktopNotifications.Avalonia.csproj
+++ b/DesktopNotifications.Avalonia/DesktopNotifications.Avalonia.csproj
@@ -5,7 +5,7 @@
 		<TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
 	</PropertyGroup>
 	<PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
-		<TargetFrameworks>netstandard2.0;net5.0-windows10.0.17763.0</TargetFrameworks>
+		<TargetFrameworks>netstandard2.0;netcoreapp3.1;net5.0-windows10.0.17763.0</TargetFrameworks>
 	</PropertyGroup>
 
 	<PropertyGroup>
diff --git a/DesktopNotifications.Windows/DesktopNotifications.Windows.csproj b/DesktopNotifications.Windows/DesktopNotifications.Windows.csproj
index f992d06..c3cb8fe 100644
--- a/DesktopNotifications.Windows/DesktopNotifications.Windows.csproj
+++ b/DesktopNotifications.Windows/DesktopNotifications.Windows.csproj
@@ -5,7 +5,7 @@
 		<TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
 	</PropertyGroup>
 	<PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
-		<TargetFrameworks>netstandard2.0;net5.0-windows10.0.17763.0</TargetFrameworks>
+		<TargetFrameworks>netstandard2.0;netcoreapp3.1;net5.0-windows10.0.17763.0</TargetFrameworks>
 	</PropertyGroup>
 
 	<PropertyGroup>
diff --git a/Example/Example.csproj b/Example/Example.csproj
index 7ddff54..e1c5d6d 100644
--- a/Example/Example.csproj
+++ b/Example/Example.csproj
@@ -5,7 +5,7 @@
 		<TargetFrameworks>netstandard2.0;net5.0</TargetFrameworks>
 	</PropertyGroup>
 	<PropertyGroup Condition=" '$(OS)' == 'Windows_NT' ">
-		<TargetFrameworks>netstandard2.0;net5.0-windows10.0.17763.0</TargetFrameworks>
+		<TargetFrameworks>netstandard2.0;netcoreapp3.1;net5.0-windows10.0.17763.0</TargetFrameworks>
 	</PropertyGroup>
 
 	<PropertyGroup>