diff --git a/.gitignore b/.gitignore
index c6727d73..06548357 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,4 +6,5 @@ kernel/kernel
 
 *.o
 *.s
-serial_opt.txt
\ No newline at end of file
+serial_opt.txt
+user/sys_api_lib
\ No newline at end of file