diff --git a/Dockerfile b/Dockerfile
index 8535f88..7951388 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,6 @@ WORKDIR /app
 ENV TZ=Asia/Singapore
 RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 COPY . .
-RUN chmod +x /app/runner
+RUN chmod +x runner
 EXPOSE 10000
 CMD [ "/app/runner" , "/app/config"]