diff --git a/pack-chrome.sh b/pack-chrome.sh
index 73bbefc..036931f 100755
--- a/pack-chrome.sh
+++ b/pack-chrome.sh
@@ -36,6 +36,9 @@ then
     Xvfb "${DISPLAY}" &
 fi
 
+echo "DRONE_TAG=${DRONE_TAG}"
+echo "DISPLAY=${DISPLAY}"
+
 ${dir}/icons.sh
 
 browser=$(which chromium-browser 2> /dev/null)