diff --git a/Dockerfile b/Dockerfile
index 8c970af..e853d41 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04 as build
+FROM ubuntu:22.04 AS build
 WORKDIR /app
 
 # Set up the CMake repository
@@ -26,7 +26,7 @@ RUN mkdir build/
 RUN cd build && cmake -DCMAKE_TOOLCHAIN_FILE=vcpkg/scripts/buildsystems/vcpkg.cmake ..
 RUN cd build && make -j $(nproc)
 
-FROM ubuntu:22.04 as app
+FROM ubuntu:22.04 AS app
 WORKDIR /app
 
 RUN apt-get update && apt-get install -y gettext python2 libdevil-dev libbsd-dev && apt-get clean