diff --git a/DebianBuilder/Dockerfile b/DebianBuilder/Dockerfile
index 2206006..1d6f086 100644
--- a/DebianBuilder/Dockerfile
+++ b/DebianBuilder/Dockerfile
@@ -41,6 +41,7 @@ RUN wget https://packages.microsoft.com/config/debian/12/packages-microsoft-prod
     rm packages-microsoft-prod.deb
 
 RUN apt-get update && apt-get install -y dotnet-sdk-8.0 && apt clean -y
+RUN apt-get install -y dotnet-sdk-7.0 && apt clean -y
 
 WORKDIR /root/.ssh