diff --git a/.gitignore b/.gitignore
index 725a726..09eedef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,12 +1,14 @@
 # Eclipse Core
 .project
 .metadata
 .cproject
 .settings
 *.o
 *.cuo
+*.so
 *.optrpt
 *.nvvp
 GradienBenchmark
 .nfs*
 *.DIST
+*~