diff --git a/UnionPatcher.Gui.Linux/UnionPatcher.Gui.Linux.csproj b/UnionPatcher.Gui.Linux/UnionPatcher.Gui.Linux.csproj
index d27be80..1628162 100644
--- a/UnionPatcher.Gui.Linux/UnionPatcher.Gui.Linux.csproj
+++ b/UnionPatcher.Gui.Linux/UnionPatcher.Gui.Linux.csproj
@@ -3,6 +3,7 @@
     <PropertyGroup>
         <OutputType>Exe</OutputType>
         <TargetFramework>net5.0</TargetFramework>
+        <RuntimeIdentifiers>linux-x64</RuntimeIdentifiers>
         <AssemblyName>LBPUnion.UnionPatcher.Gui.Linux</AssemblyName>
         <RootNamespace>LBPUnion.UnionPatcher.Gui.Linux</RootNamespace>
     </PropertyGroup>
diff --git a/UnionPatcher.Gui.Windows/UnionPatcher.Gui.Windows.csproj b/UnionPatcher.Gui.Windows/UnionPatcher.Gui.Windows.csproj
index 7f28d17..ad2dcbb 100644
--- a/UnionPatcher.Gui.Windows/UnionPatcher.Gui.Windows.csproj
+++ b/UnionPatcher.Gui.Windows/UnionPatcher.Gui.Windows.csproj
@@ -3,6 +3,7 @@
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
         <TargetFramework>net5.0-windows</TargetFramework>
+        <RuntimeIdentifiers>win-x64</RuntimeIdentifiers>
         <RootNamespace>LBPUnion.UnionPatcher.Gui.Windows</RootNamespace>
         <AssemblyName>LBPUnion.UnionPatcher.Gui.Windows</AssemblyName>
     </PropertyGroup>