diff --git a/Dockerfile b/Dockerfile
index cf25a84..7793f6f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM zmkfirmware/zmk-build-arm:stable
+FROM zmkfirmware/zmk-build-arm:2.4
 
 WORKDIR /app