diff --git a/.semver b/.semver
deleted file mode 100644
index afaf360..0000000
--- a/.semver
+++ /dev/null
@@ -1 +0,0 @@
-1.0.0
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 89b197c..b5e6d06 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,4 +9,4 @@ jobs:
     - stage: build rpi image
       script:
         - docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
-        - docker build --file Dockerfile-rpi -t $DOCKER_USERNAME/aqara-mqtt:$(`cat .semver`)-rpi .
\ No newline at end of file
+        - docker build --file Dockerfile-rpi -t $DOCKER_USERNAME/aqara-mqtt:$TRAVIS_TAG-rpi .
\ No newline at end of file