diff --git a/Dockerfile b/Dockerfile
index 5533393a02aeb92acd85b8b9a5dbfe584cc3dafb..ba76708772810a98b5b7db729aa12e95d353c3fe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM openjdk:21-jdk-slim
 
 WORKDIR /app
-COPY ./authentication-0.1.jar app.jar
+COPY ./authentication-0.1.jar /app
 EXPOSE 8080
 CMD ["java", "-jar", "app.jar"]