diff --git a/DebianBuilder/Dockerfile b/DebianBuilder/Dockerfile
index 81d52c7..497d87b 100644
--- a/DebianBuilder/Dockerfile
+++ b/DebianBuilder/Dockerfile
@@ -6,7 +6,7 @@ RUN apt-get install -y build-essential git  && apt-get clean -y
 
 RUN wget 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
+    rm packages-microsoft-prod.deb && apt-get update
 
 
 RUN apt-get install -y \