diff --git a/.gitignore b/.gitignore
index b2be92b..750baeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 result
+result-*
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..97354a5
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,4 @@
+language: nix
+sudo: false
+
+script: nix-build ./release.nix