diff --git a/.gitignore b/.gitignore
index b2dec45..750baeb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
 result
-result-bin
+result-*
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..d8cc8ef
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1 @@
+language: nix