diff --git a/.travis.yml b/.travis.yml
index 3797270..f24915d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,14 @@
 language: go
 env:
+  matrix:
   - GO111MODULE=on
+  global:
+    secure: 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
 go:
-  - '1.12'
+- '1.12'
+install:
+  - go get golang.org/x/tools/cmd/cover
+  - go get github.com/mattn/goveralls
+script:
+  - go test -v -covermode=count -coverprofile=coverage.out
+  - $HOME/gopath/bin/goveralls -coverprofile=coverage.out -service=travis-ci -repotoken $COVERALLS_TOKEN