diff --git a/scripts/comparator/m3comparator.Dockerfile b/scripts/comparator/m3comparator.Dockerfile
index b8f1f2ceca..ee89a6102f 100755
--- a/scripts/comparator/m3comparator.Dockerfile
+++ b/scripts/comparator/m3comparator.Dockerfile
@@ -8,4 +8,4 @@ ADD ./m3comparator /bin/
 EXPOSE 9000/tcp 9001/tcp
 
 ENTRYPOINT [ "/bin/m3comparator" ]
-CMD
\ No newline at end of file
+CMD