kc3-lang/kc3

diff --git a/c3s/configure b/c3s/configure
index 58d34c6..a342d20 100755
--- a/c3s/configure
+++ b/c3s/configure
@@ -53,6 +53,7 @@ config_gnu
 pkg_config libbsd-overlay
 pkg_config libffi
 pkg_config libmd
+config_lib libmd -lmd
 
 # Asan config
 CFLAGS_ASAN="$CFLAGS -fsanitize=address -O1 -fno-omit-frame-pointer -g"