diff --git a/.travis.yml b/.travis.yml
index 07a7c75..d904fea 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,3 +6,7 @@ otp_release:
   - 20.0
 sudo: false
 
+before_install:
+- sudo add-apt-repository ppa:mc3man/trusty-media -qq
+- sudo apt-get update -qq
+- sudo apt-get install -qq libswresample-dev
diff --git a/README.md b/README.md
index 7a5c0aa..cb697b8 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # Membrane.Element.FFmpeg.SWResample
 
+[![Build Status](https://travis-ci.com/membraneframework/membrane-element-ffmpeg-swresample.svg?branch=master)](https://travis-ci.com/membraneframework/membrane-element-ffmpeg-swresample)
+
 Element of [Membrane Multimedia Framework](https://membraneframework.org) performing audio conversion, resampling and channel mixing, using SWResample module of [FFmpeg](https://www.ffmpeg.org/) library.
 
 Documentation is available at [HexDocs](https://hexdocs.pm/membrane_element_portaudio/)