diff --git a/.travis.yml b/.travis.yml
index dd65a862..e8282d68 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -15,23 +15,21 @@ services:
   - docker
 
 install:
-  - bash tests/prepare.sh
+  - test -n "$TRAVIS_TAG" || bash tests/prepare.sh
 
 script:
-  - go test -v -covermode=count -coverprofile=coverage.out ./...
+  - test -n "$TRAVIS_TAG" || go test -v -covermode=count -coverprofile=coverage.out ./...
 
 after_script:
   # Install and upload test coverage must not failure for test build
-  - go get -mod= golang.org/x/tools/cmd/cover
-  - go get -mod= github.com/mattn/goveralls
-  - goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
+  - test -n "$TRAVIS_TAG" || go get -mod= golang.org/x/tools/cmd/cover
+  - test -n "$TRAVIS_TAG" || go get -mod= github.com/mattn/goveralls
+  - test -n "$TRAVIS_TAG" || goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN
 
 before_deploy:
   - git config --local user.name "$GIT_NAME"
   - git config --local user.email "$GIT_EMAIL"
-  - export TRAVIS_TAG="$TAG_PREFIX.$TRAVIS_BUILD_NUMBER"
   - BUILD_TIME=$(TZ=UTC date --rfc-3339=seconds | cut -d '+' -f 1 | tr -d - | tr ' ' '-' | tr -d :)
-  - git tag $TRAVIS_TAG
   - go get -mod= github.com/mitchellh/gox
   - mkdir -p output
   - OS_ARCH_BUILDS="darwin/amd64 linux/386 linux/amd64 linux/arm freebsd/386 freebsd/amd64 freebsd/arm windows/386 windows/amd64"
@@ -41,7 +39,6 @@ before_deploy:
 deploy:
   skip_cleanup: true
   provider: releases
-  tags: true
   on:
     repo: rekby/lets-proxy2
     tags: true