diff --git a/Dockerfile b/Dockerfile
index b877b68a..7d63657f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,6 @@
 FROM umputun/baseimage:buildgo-latest as build-backend
 
 ARG COVERALLS_TOKEN
-ENV COVERALLS_TOKEN=$COVERALLS_TOKEN
-
 ARG TRAVIS_JOB_ID
 ARG TRAVIS_PULL_REQUEST
 ARG TRAVIS_BRANCH