diff --git a/Source/Libs/AtkSharp/AtkSharp.csproj b/Source/Libs/AtkSharp/AtkSharp.csproj
index d8f39de67..bed6dbc39 100644
--- a/Source/Libs/AtkSharp/AtkSharp.csproj
+++ b/Source/Libs/AtkSharp/AtkSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>AtkSharp is a C# wrapper for the Atk library.</Description>
     <PackageTags>atk;atksharp;atk-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
@@ -16,7 +18,6 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
-      <Name>GLibSharp</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Source/Libs/CairoSharp/CairoSharp.csproj b/Source/Libs/CairoSharp/CairoSharp.csproj
index bbc9e0ec4..7e6daa34b 100644
--- a/Source/Libs/CairoSharp/CairoSharp.csproj
+++ b/Source/Libs/CairoSharp/CairoSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>CairoSharp is a C# wrapper for the Cairo library.</Description>
     <PackageTags>cairo;cairosharp;cairo-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
diff --git a/Source/Libs/GLibSharp/GLibSharp.csproj b/Source/Libs/GLibSharp/GLibSharp.csproj
index 9461e9422..d4309c770 100644
--- a/Source/Libs/GLibSharp/GLibSharp.csproj
+++ b/Source/Libs/GLibSharp/GLibSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>GLibSharp is a C# wrapper for the GLib library.</Description>
     <PackageTags>glib;glibsharp;glib-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
diff --git a/Source/Libs/GdkSharp/GdkSharp.csproj b/Source/Libs/GdkSharp/GdkSharp.csproj
index d04f1ce00..c83e0953d 100644
--- a/Source/Libs/GdkSharp/GdkSharp.csproj
+++ b/Source/Libs/GdkSharp/GdkSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>GdkSharp is a C# wrapper for the Gdk library.</Description>
     <PackageTags>gdk;gdksharp;gdk-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
@@ -16,16 +18,12 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
-      <Name>GLibSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\GioSharp\GioSharp.csproj">
-      <Name>GioSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\CairoSharp\CairoSharp.csproj">
-      <Name>CairoSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\PangoSharp\PangoSharp.csproj">
-      <Name>PangoSharp</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Source/Libs/GioSharp/GioSharp.csproj b/Source/Libs/GioSharp/GioSharp.csproj
index bdccbd34b..4a2f5f814 100644
--- a/Source/Libs/GioSharp/GioSharp.csproj
+++ b/Source/Libs/GioSharp/GioSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>GioSharp is a C# wrapper for the Gio library.</Description>
     <PackageTags>gio;giosharp;gio-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
@@ -16,7 +18,6 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
-      <Name>GLibSharp</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Source/Libs/GtkSharp/GtkSharp.csproj b/Source/Libs/GtkSharp/GtkSharp.csproj
index 557cfd20d..636321b43 100644
--- a/Source/Libs/GtkSharp/GtkSharp.csproj
+++ b/Source/Libs/GtkSharp/GtkSharp.csproj
@@ -9,6 +9,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>GtkSharp is a C# wrapper for the Gtk library.</Description>
     <PackageTags>gtk;gtksharp;gtk-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
@@ -18,22 +20,16 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
-      <Name>GLibSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\GioSharp\GioSharp.csproj">
-      <Name>GioSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\AtkSharp\AtkSharp.csproj">
-      <Name>AtkSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\GdkSharp\GdkSharp.csproj">
-      <Name>GdkSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\CairoSharp\CairoSharp.csproj">
-      <Name>CairoSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\PangoSharp\PangoSharp.csproj">
-      <Name>PangoSharp</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Source/Libs/PangoSharp/PangoSharp.csproj b/Source/Libs/PangoSharp/PangoSharp.csproj
index fc0c831dd..c02693a97 100644
--- a/Source/Libs/PangoSharp/PangoSharp.csproj
+++ b/Source/Libs/PangoSharp/PangoSharp.csproj
@@ -7,6 +7,8 @@
     <RepositoryUrl>https://github.com/GtkSharp/GtkSharp</RepositoryUrl>
     <Description>PangoSharp is a C# wrapper for the Pango library.</Description>
     <PackageTags>pango;pangosharp;pango-sharp;wrapper</PackageTags>
+    <SignAssembly>true</SignAssembly>
+    <AssemblyOriginatorKeyFile>..\..\GtkSharp.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
     <OutputPath>..\..\..\BuildOutput\Debug</OutputPath>
@@ -16,10 +18,8 @@
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\GLibSharp\GLibSharp.csproj">
-      <Name>GLibSharp</Name>
     </ProjectReference>
     <ProjectReference Include="..\CairoSharp\CairoSharp.csproj">
-      <Name>CairoSharp</Name>
     </ProjectReference>
   </ItemGroup>
   <ItemGroup>