diff --git a/lab10/Dockerfile b/lab10/Dockerfile
index db39149..508dd14 100644
--- a/lab10/Dockerfile
+++ b/lab10/Dockerfile
@@ -14,3 +14,4 @@ RUN pip3 install keras
 RUN pip3 install GitPython
 RUN pip3 install dvc
 RUN pip3 install dvc[ssh] paramiko
+ENV USERNAME=449288