diff --git a/.gitignore b/.gitignore
index 44af57166..fa15203f1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,7 @@
+*.obj
+*.lib
+*.dll
+*.def
 *.o
 lapack-3.1.1
 lapack-3.1.1.tgz