diff --git a/.gitignore b/.gitignore
index 569bb75..66a03b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # Project based
 helloworld
+*.bak
 
 # Prerequisites
 *.d
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..ffec9e6
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,2 @@
+language: c
+script: make