diff --git a/Dockerfile_tests b/Dockerfile_tests
index 4c7157f..b16eccc 100755
--- a/Dockerfile_tests
+++ b/Dockerfile_tests
@@ -16,4 +16,4 @@ COPY . .
 RUN python3 -m pip install -e .
 RUN python3 -m pip install -r requirements.txt
 
-CMD coverage run -m pytest pyinfra/test/ -x && coverage report -m && coverage xml
\ No newline at end of file
+CMD coverage run -m pytest pyinfra/test/ -x && coverage report -m && coverage xml
diff --git a/run_tests.sh b/run_tests.sh
index b8edc02..20bd01e 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,5 +1,5 @@
 echo "${bamboo_nexus_password}" | docker login --username "${bamboo_nexus_user}" --password-stdin nexus.iqser.com:5001
-docker build -f Dockerfile_tests -t pyinfra-tests:dev . --build-arg BASE_ROOT=""
+docker build -f Dockerfile_tests -t pyinfra-tests:dev .
 docker tag pyinfra-tests:dev nexus.iqser.com:5001/red/pyinfra-tests:dev
 docker push nexus.iqser.com:5001/red/pyinfra-tests:dev