diff --git a/.gitignore b/.gitignore
index bad7fb6b63ebd84f9c2e5f021d5eeac5e5891287..08cc22c290dce6c55a289395a6be6d69cfb4985a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,4 @@
-*.o
+obj/*
+lib/*
+prefix
 version