diff --git a/software/OpenPLC/Dockerfile b/software/OpenPLC/Dockerfile
index 1e7676f..41386d2 100644
--- a/software/OpenPLC/Dockerfile
+++ b/software/OpenPLC/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM debian:12-slim
 
 COPY ./OpenPLC_v3/ /CybICS/OpenPLC_v3/
 WORKDIR /CybICS/OpenPLC_v3/