diff --git a/bin/joj3-teapot b/bin/joj3-teapot
index e6d0f8a..4f946b9 100755
--- a/bin/joj3-teapot
+++ b/bin/joj3-teapot
@@ -2,7 +2,7 @@
 
 set -e
 
-LOG_FILE_PATH=/tmp/joint-teapot.log
+export LOG_FILE_PATH=/tmp/joint-teapot.log
 ENV_FILE_PATH=/mnt/tt/.config/teapot.env
 JOJ3_RESULT_FILE_PATH=/tmp/joj3_result.json
 GRADING_REPO_NAME="$1"