diff --git a/containers/Containerfile.compiler b/containers/Containerfile.compiler
index ea065fa..084d908 100644
--- a/containers/Containerfile.compiler
+++ b/containers/Containerfile.compiler
@@ -1,3 +1,4 @@
+ARG DEST_DIR=/build
 FROM registry.fedoraproject.org/fedora:40 as cosmic-compiler
 
 RUN dnf update -y
@@ -25,9 +26,9 @@ RUN dnf install -y  git \
 RUN mkdir -p /build
 
 RUN git clone --recurse-submodules https://github.com/pop-os/launcher
-RUN cd launcher && just build-release && just rootdir=/build install && just clean && cd ..
+RUN cd launcher && just build-release && just rootdir=${DEST_DIR} install && just clean && cd ..
 
 RUN git clone --recurse-submodules https://github.com/pop-os/cosmic-epoch
-RUN cd cosmic-epoch && git submodule update --remote && just install rootdir=/build prefix=/usr && just clean && cd ..
+RUN cd cosmic-epoch && git submodule update --remote && just rootdir=${DEST_DIR} install && just clean && cd ..
 
 # Artifacts in /build
\ No newline at end of file