diff --git a/Dockerfile b/Dockerfile
index 903494bb9..6a81f8057 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,10 +39,12 @@ ENV LANG=en_US.UTF-8 LANGUAGE=en_US:en LC_ALL=en_US.UTF-8
 
 RUN apt-get -y install llvm
 
+ADD . /fradrive-src
+
 RUN useradd -ms /bin/bash fradrive-env
+RUN chown -R fradrive-env:fradrive-env /fradrive-src
 USER fradrive-env
 
-ADD . /fradrive-src
 WORKDIR /fradrive-src
 
 # pre-build frontend- and backend-dependencies