diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index e4ca5eb..05fbb38 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -24,9 +24,9 @@
 
 FROM ubuntu:22.04
 
-ENV DEBIAN_FRONTEND noninteractive
+ENV DEBIAN_FRONTEND=noninteractive
 
-ENV DEVLIB_REF master
+ENV DEVLIB_REF=master
 
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
diff --git a/tools/docker/run_tests.sh b/tools/docker/run_tests.sh
index e6e1a8a..5d32b7d 100755
--- a/tools/docker/run_tests.sh
+++ b/tools/docker/run_tests.sh
@@ -37,5 +37,5 @@ echo "Waiting 30 seconds for Android virtual devices to finish boot up..."
 sleep 30
 
 cd /devlib
-cp -f tools/docker/target_configs.yaml tests/
+cp -f tools/docker/test_config.yml tests/
 python3 -m pytest --log-cli-level DEBUG ./tests/test_target.py
diff --git a/tools/docker/target_configs.yml b/tools/docker/test_config.yml
similarity index 100%
rename from tools/docker/target_configs.yml
rename to tools/docker/test_config.yml