diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index 797167d..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,6 +0,0 @@
-.ccls-cache
-.git
-bin
-Dockerfile
-LICENCE
-README.md
diff --git a/Dockerfile b/Dockerfile
index cc4f087..4eeb068 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,21 +1,13 @@
 FROM alpine:3.19.1
 
-RUN apk add make g++
+RUN apk add --no-cache make=4.4.1-r2 g++=13.2.1_git20231014-r0 \
+	&& adduser --disabled-password saundersp
+
+USER saundersp
 
 WORKDIR /home/saundersp/sorting_algorithms
 
-RUN adduser \
-	--disabled-password \
-	--gecos '' \
-	--home "$(pwd)" \
-	--no-create-home \
-	saundersp
-
-COPY . .
-
-RUN chown -R saundersp /home/saundersp/sorting_algorithms
-
-USER saundersp
+COPY *.cpp *.hpp Makefile ./
 
 RUN make -j "$(nproc)"
 
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..f2b08f5
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,4 @@
+services:
+  sorting_algorithms:
+    image: saundersp/sorting_algorithms
+    build: .