diff --git a/nping/docs/nping-man.xml b/nping/docs/nping-man.xml
index 6716500e9..2d8c81a38 100644
--- a/nping/docs/nping-man.xml
+++ b/nping/docs/nping-man.xml
@@ -1,4 +1,4 @@
-<refentry id="npìng-man">
+<refentry id="nping-man">
   <refmeta>
     <refentrytitle>nping</refentrytitle>
     <manvolnum>1</manvolnum>