diff --git a/Directory.Build.props b/Directory.Build.props
index f8a72c28..e80b26e3 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -9,5 +9,9 @@
         <SignAssembly>true</SignAssembly>
         <DelaySign>false</DelaySign>
         <GeneratePackage>false</GeneratePackage>
+        <PackageTags>XAML WPF WinUI Avalonia Map</PackageTags>
+        <PackageLicenseExpression>MS-PL</PackageLicenseExpression>
+        <PackageProjectUrl>https://github.com/ClemensFischer/XAML-Map-Control</PackageProjectUrl>
+        <Nullable>disable</Nullable>
     </PropertyGroup>
 </Project>
diff --git a/MapControl/Avalonia/MapControl.Avalonia.csproj b/MapControl/Avalonia/MapControl.Avalonia.csproj
index 89908ed5..db0a075b 100644
--- a/MapControl/Avalonia/MapControl.Avalonia.csproj
+++ b/MapControl/Avalonia/MapControl.Avalonia.csproj
@@ -1,7 +1,6 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
-        <Nullable>disable</Nullable>
         <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
         <RootNamespace>MapControl</RootNamespace>
         <AssemblyTitle>XAML Map Control Library for Avalonia UI</AssemblyTitle>
diff --git a/MapControl/WPF/MapControl.WPF.csproj b/MapControl/WPF/MapControl.WPF.csproj
index 97ff22ba..40712471 100644
--- a/MapControl/WPF/MapControl.WPF.csproj
+++ b/MapControl/WPF/MapControl.WPF.csproj
@@ -8,9 +8,6 @@
         <PackageId>XAML.MapControl</PackageId>
         <Title>$(AssemblyTitle)</Title>
         <Description>A set of controls for WPF, WinUI and Avalonia UI for rendering raster maps from different providers (like OpenStreetMap and Bing Maps) and various types of map overlays</Description>
-        <PackageTags>XAML WPF WinUI Avalonia Map</PackageTags>
-        <PackageLicenseExpression>MS-PL</PackageLicenseExpression>
-        <PackageProjectUrl>https://github.com/ClemensFischer/XAML-Map-Control</PackageProjectUrl>
         <DefineConstants>WPF</DefineConstants>
     </PropertyGroup>
 
diff --git a/MapProjections/Avalonia/MapProjections.Avalonia.csproj b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
index cfe6d2e0..f4ef2225 100644
--- a/MapProjections/Avalonia/MapProjections.Avalonia.csproj
+++ b/MapProjections/Avalonia/MapProjections.Avalonia.csproj
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
-        <Nullable>disable</Nullable>
         <RootNamespace>MapControl.Projections</RootNamespace>
         <AssemblyTitle>XAML Map Control Projections Library for Avalonia</AssemblyTitle>
         <GeneratePackageOnBuild>$(GeneratePackage)</GeneratePackageOnBuild>
diff --git a/MapProjections/WPF/MapProjections.WPF.csproj b/MapProjections/WPF/MapProjections.WPF.csproj
index 0a496a8d..2051ab85 100644
--- a/MapProjections/WPF/MapProjections.WPF.csproj
+++ b/MapProjections/WPF/MapProjections.WPF.csproj
@@ -8,9 +8,6 @@
         <PackageId>XAML.MapControl.MapProjections</PackageId>
         <Title>$(AssemblyTitle)</Title>
         <Description>Map projections library for XAML Map Control, based on ProjNET4GeoAPI</Description>
-        <PackageTags>XAML WPF WinUI Avalonia Map</PackageTags>
-        <PackageLicenseExpression>MS-PL</PackageLicenseExpression>
-        <PackageProjectUrl>https://github.com/ClemensFischer/XAML-Map-Control</PackageProjectUrl>
         <DefineConstants>WPF</DefineConstants>
     </PropertyGroup>
 
diff --git a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
index b2709428..8d281ede 100644
--- a/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
+++ b/MapUiTools/Avalonia/MapUiTools.Avalonia.csproj
@@ -1,7 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
         <TargetFramework>net6.0</TargetFramework>
-        <Nullable>disable</Nullable>
         <RootNamespace>MapControl.UiTools</RootNamespace>
         <AssemblyTitle>XAML Map Control UI Tools Library for Avalonia</AssemblyTitle>
         <DefineConstants>AVALONIA</DefineConstants>