diff --git a/.travis.yml b/.travis.yml
index b554597..2f846ba 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,13 +1,44 @@
 language: rust
-sudo: false
+sudo: required
 cache: cargo
 rust:
   - 1.24.0
   - stable
   - nightly
+  - beta
 os:
   - linux
   - osx
 env:
   - ARCH=x86_64
-  - ARCH=i686
\ No newline at end of file
+  - ARCH=i686
+
+matrix:
+  allow_failures:
+    - rust: nightly
+
+addons:
+  apt:
+    packages:
+      - libcurl4-openssl-dev
+      - libelf-dev
+      - libdw-dev
+      - cmake
+      - gcc
+      - binutils-dev
+      - libiberty-dev
+
+after_success: |
+  wget https://github.com/SimonKagstrom/kcov/archive/master.tar.gz &&
+  tar xzf master.tar.gz &&
+  cd kcov-master &&
+  mkdir build &&
+  cd build &&
+  cmake .. &&
+  make &&
+  make install DESTDIR=../../kcov-build &&
+  cd ../.. &&
+  rm -rf kcov-master &&
+  for file in target/debug/dlopen-*[^\.d]; do mkdir -p "target/cov/$(basename $file)"; ./kcov-build/usr/local/bin/kcov --exclude-pattern=/.cargo,/usr/lib --verify "target/cov/$(basename $file)" "$file"; done &&
+  bash <(curl -s https://codecov.io/bash) &&
+  echo "Uploaded code coverage"
\ No newline at end of file
diff --git a/Cargo.toml b/Cargo.toml
index 5866f22..97ebfef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,6 +44,11 @@ branch = "master"
 [badges.is-it-maintained-open-issues]
 repository = "szymonwieloch/rust-dlopen"
 
+[badges.codecov]
+repository = "szymonwieloch/rust-dlopen"
+branch = "master"
+service = "github"
+
 [[example]]
 name = "raw"
 crate-type = ["bin"]
diff --git a/README.md b/README.md
index ff4653b..248c3fe 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # rust-dlopen
 
-[![Travis CI][tcii]][tci] [![Appveyor CI][acii]][aci] [![Crates CI][ccii]][cci]  
+[![Travis CI][tcii]][tci] [![Appveyor CI][acii]][aci] [![Crates CI][ccii]][cci]  [![Codedov CI][vcii]][vci]  
 
 [tcii]: https://travis-ci.org/szymonwieloch/rust-dlopen.svg?branch=master
 [tci]: https://travis-ci.org/szymonwieloch/rust-dlopen
@@ -8,6 +8,8 @@
 [aci]: https://ci.appveyor.com/project/szymonwieloch/rust-dlopen
 [ccii]: https://img.shields.io/crates/v/dlopen.svg
 [cci]: https://crates.io/crates/dlopen
+[vcii]: https://codecov.io/api/gh/szymonwieloch/rust-dlopen/branch/master/graph/badge.svg
+[vci]: https://codecov.io/gh/szymonwieloch/rust-dlopen
 
 # Overview