diff --git a/my-Vintage-Story.xml b/my-Vintage-Story.xml
index a1454ff..414430b 100755
--- a/my-Vintage-Story.xml
+++ b/my-Vintage-Story.xml
@@ -25,6 +25,7 @@
   <Config Name="Vintage Story Release Channel" Target="VS_CHANNEL" Default="stable|unstable" Mode="" Description="Select which release channel you want to use." Type="Variable" Display="always" Required="true" Mask="false"></Config>
   <Config Name="vintage-story Version" Target="VS_VERSION" Default="" Mode="" Description="Pick your vintage-story version." Type="Variable" Display="always" Required="true" Mask="false">1.21.5</Config>
   <Config Name="Username" Target="USERNAME" Default="vintagestory" Mode="" Description="Set username." Type="Variable" Display="always" Required="true" Mask="false">fithwum</Config>
+  <Config Name="Dotnet Version" Target="DOTNET_VERSION" Default="8.0|9.0|10.0" Mode="" Description="Select Dotnet version." Type="Variable" Display="always" Required="true" Mask="false"></Config>
   <Config Name="Save Data" Target="/VSserver/data/" Default="" Mode="rw" Description="Save data path" Type="Path" Display="always" Required="true" Mask="false">/mnt/user/Games/Saves/vintagestory/</Config>
   <Config Name="AppData Config Path" Target="/VSserver/server" Default="/mnt/user/appdata/vintage-story-server" Mode="rw" Description="Appdata path" Type="Path" Display="advanced-hide" Required="true" Mask="false">/mnt/user/Games/Servers/vintage-story-server</Config>
   <Config Name="Key 2" Target="PUID" Default="99" Mode="" Description="" Type="Variable" Display="advanced-hide" Required="false" Mask="false">99</Config>
diff --git a/server/Dockerfile b/server/Dockerfile
index 120b942..4375323 100644
--- a/server/Dockerfile
+++ b/server/Dockerfile
@@ -5,6 +5,7 @@ LABEL maintainer="fithwum"
 ENV VS_CHANNEL=""
 ENV VS_VERSION=""
 ENV USERNAME=""
+ENV DOTNET_VERSION=""
 
 # URL's for files
 ARG INSTALL_SCRIPT=https://gitea.fithwum.tech/fithwum/vintage-story/raw/branch/main/server/install_script.sh
diff --git a/server/install_script.sh b/server/install_script.sh
index ab73e9c..d396d77 100644
--- a/server/install_script.sh
+++ b/server/install_script.sh
@@ -5,17 +5,17 @@
 VS_SERVER_FILE=https://cdn.vintagestory.at/gamefiles/$VS_CHANNEL/vs_server_linux-x64_$VS_VERSION.tar.gz
 
 # DOTnet install
-if [ dpkg -s dotnet-sdk-8.0 &> /dev/null ]
+if [ dpkg -s dotnet-sdk-$DOTNET_VERSION &> /dev/null ]
 	then
-		echo "INFO ! dotnet-sdk-8.0 installed ... moving on."
+		echo "INFO ! dotnet-sdk-$DOTNET_VERSION installed ... moving on."
 	else
 		echo " "
-		echo "WARNING ! dotnet-sdk-8.0 not installed ... will install now."
+		echo "WARNING ! dotnet-sdk-$DOTNET_VERSION not installed ... will install now."
 		wget --no-cache --show-progress --progress=bar:force:noscroll https://packages.microsoft.com/config/debian/12/packages-microsoft-prod.deb -O packages-microsoft-prod.deb
 		dpkg -i packages-microsoft-prod.deb
 		rm packages-microsoft-prod.deb
 		apt-get -y update
-		apt-get install -y dotnet-sdk-8.0
+		apt-get install -y dotnet-sdk-$DOTNET_VERSION
 fi
 
 # Main install (Debian).