diff --git a/scripts/randomtest b/scripts/randomtest
index 635978338..19f663479 100755
--- a/scripts/randomtest
+++ b/scripts/randomtest
@@ -57,6 +57,7 @@ if test x"$LIBC" = x"glibc"; then
 	| grep -v CONFIG_FEATURE_2_4_MODULES \
 	| grep -v CONFIG_FEATURE_USE_BSS_TAIL \
 	| grep -v CONFIG_DEBUG_SANITIZE \
+	| grep -v CONFIG_FEATURE_MOUNT_NFS \
 	>.config.new
 	mv .config.new .config
 	echo '# CONFIG_STATIC is not set' >>.config
@@ -66,6 +67,8 @@ if test x"$LIBC" = x"glibc"; then
 	echo '# CONFIG_FEATURE_2_4_MODULES is not set' >>.config
 	echo '# CONFIG_FEATURE_USE_BSS_TAIL is not set' >>.config
 	echo '# CONFIG_DEBUG_SANITIZE is not set' >>.config
+	# 2018: current glibc versions no longer include rpc/rpc.h
+	echo '# CONFIG_FEATURE_MOUNT_NFS is not set' >>.config
 fi
 
 # If uclibc, build static, and remove some things