diff --git a/.gitignore b/.gitignore
index 1f9587d..0a4eb24 100644
--- a/.gitignore
+++ b/.gitignore
@@ -61,6 +61,7 @@ Makefile.in
 test-suite.log
 *.gcno
 *.gcda
+*.gcov
 
 # Translation related files
 /ABOUT-NLS
diff --git a/.travis.yml b/.travis.yml
index 63340fa..c147728 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,3 +11,7 @@ before_script: ./autogen.sh
 script:
   - make
   - make check
+before_install:
+  - pip install --user codecov
+after_success:
+  - codecov
diff --git a/README.md b/README.md
index b0836a7..168fcab 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # SWE-GLib
 
 [![Build Status](https://travis-ci.org/gergelypolonkai/swe-glib.svg?branch=master)](https://travis-ci.org/gergelypolonkai/swe-glib)
+[![codecov.io](https://codecov.io/github/gergelypolonkai/swe-glib/coverage.svg?branch=master)](https://codecov.io/github/gergelypolonkai/swe-glib?branch=master)
 
 SWE-GLib is a GLib style wrapper library around Astrodienst's
 [Swiss Ephemeris library](http://www.astro.com/swisseph/).