diff --git a/.travis.yml b/.travis.yml
index dabb9935..f1f1c974 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,13 @@
+os:
+- linux
+- osx
 language: go
 install:
 - go get github.com/gorilla/handlers
 - go get github.com/gorilla/mux
 - go get github.com/gorilla/websocket
 - go get github.com/urfave/cli
+- go get github.com/elazarl/go-bindata-assetfs/...
+- go get github.com/jteeuwen/go-bindata/...
 test:
 - make
diff --git a/README.md b/README.md
index 1c1a996d..59f5c0ca 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,8 @@ go get github.com/gorilla/handlers
 go get github.com/gorilla/mux
 go get github.com/gorilla/websocket
 go get github.com/urfave/cli
+go get github.com/elazarl/go-bindata-assetfs/...
+go get github.com/jteeuwen/go-bindata/...
 ```
 
 Run `make` to build the app distribution bundle and create the `maputnik` binary
diff --git a/appveyor.yml b/appveyor.yml
index 0fa5986c..fb206606 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -20,6 +20,8 @@ install:
 - go get github.com/gorilla/mux
 - go get github.com/gorilla/websocket
 - go get github.com/urfave/cli
+- go get github.com/elazarl/go-bindata-assetfs/...
+- go get github.com/jteeuwen/go-bindata/...
 
 # to run your custom scripts instead of automatic MSBuild
 build_script: