diff --git a/src/main/resources/Dockerfile b/src/main/resources/Dockerfile
index 58e808b..47074fb 100644
--- a/src/main/resources/Dockerfile
+++ b/src/main/resources/Dockerfile
@@ -1,5 +1,4 @@
 FROM freshworks/oraclejdk8:latest
 VOLUME /tmp
-ARG JAR_FILE
-COPY ${JAR_FILE} s-file.jar
+COPY s-file.jar s-file.jar
 ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/s-file.jar"]
\ No newline at end of file