diff --git a/.gitignore b/.gitignore
index 0c6117d..c044f30 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,6 @@
+ext/Makefile
+ext/bdb.bundle
+ext/bdb.o
+ext/bdb_aux._c
+ext/mkmf.log
 pkg
\ No newline at end of file