diff --git a/Dockerfile b/Dockerfile
index 1e0ff26..8cd563b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -13,6 +13,10 @@ ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         gcc-11 g++-11 make unzip \
+    && update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 100 \
+    && update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-11 100 \
+    && update-alternatives --install /usr/bin/cc cc /usr/bin/gcc-11 100 \
+    && update-alternatives --install /usr/bin/c++ c++ /usr/bin/g++-11 100 \
     && rm -rf /var/lib/apt/lists/*
 
 # Bun (JS runtime), installed system-wide. Explicit bash -c (the default RUN