diff --git a/.gitignore b/.gitignore
index 14df2f40..0d0f200a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -100,3 +100,4 @@ build-windows-visual-studio/.vs
 todo.txt
 todo-old.txt
 
+tools/ido5.3_compiler/usr/lib/libc.so.1