diff --git a/assets/docker-entrypoint.sh b/assets/docker-entrypoint.sh
index fe911fb..44b7075 100644
--- a/assets/docker-entrypoint.sh
+++ b/assets/docker-entrypoint.sh
@@ -45,7 +45,7 @@ chown $UID.$GID -R /home/seafuser/entrypoint.sh
 
 # Run the Seafile client as the container user.
 su - $UNAME -c ' \
-    export SEAFILE_SERVER_URL=$SEAFILE_SERVER_URL ;\
+    export SEAF_SERVER_URL=$SEAF_SERVER_URL ;\
     export SEAF_USERNAME=$SEAF_USERNAME ;\
     export SEAF_PASSWORD=$SEAF_PASSWORD ;\
     export SEAF_LIBRARY_UUID=$SEAF_LIBRARY_UUID ;\