diff --git a/src/mhd2/Makefile.am b/src/mhd2/Makefile.am
index 345b4ed8..566280fe 100644
--- a/src/mhd2/Makefile.am
+++ b/src/mhd2/Makefile.am
@@ -102,7 +102,7 @@ upgrade_files = \
   mhd_upgrade.h \
   upgrade_prep.c             upgrade_prep.h \
   upgrade_proc.c             upgrade_proc.h \
-  upgrade_net.c
+  upgraded_net.c
 
 if HAVE_POST_PARSER
   libmicrohttpd2_la_SOURCES += $(post_parser_files)
diff --git a/src/mhd2/upgrade_net.c b/src/mhd2/upgraded_net.c
similarity index 100%
rename from src/mhd2/upgrade_net.c
rename to src/mhd2/upgraded_net.c