diff --git a/Dockerfile b/Dockerfile
index 960ec96..9ec7b4e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,8 @@
 ENV DEBIAN_FRONTEND=noninteractive \
     DEBCONF_NONINTERACTIVE_SEEN=true \
     LANG=C.UTF-8 \
-    LANGUAGE=$LANG
+    LANGUAGE=$LANG \
+    PYTEST_REPORT_DIR=/var/lib/validation_artifacts
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
 
 USER root