diff --git a/c/src/configure.ac b/c/src/configure.ac
index d832b43290..3762bb37e9 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -248,7 +248,6 @@ support/Makefile
 
 libnetworking/Makefile
 libnetworking/pppd/Makefile
-libnetworking/rtems_telnetd/Makefile
 
 librdbg/Makefile