diff --git a/examples/udp/.gitignore b/examples/udp/.gitignore
index cfcfc3a67..cf484a0da 100644
--- a/examples/udp/.gitignore
+++ b/examples/udp/.gitignore
@@ -2,6 +2,7 @@
 /.depend
 /.built
 /host
+/config.h
 /*.asm
 /*.obj
 /*.rel