diff --git a/epan/dissectors/packet-dec-dnart.c b/epan/dissectors/packet-dec-dnart.c
index 79a15ca..a9622bb 100644
--- a/epan/dissectors/packet-dec-dnart.c
+++ b/epan/dissectors/packet-dec-dnart.c
@@ -52,6 +52,7 @@
 #include <glib.h>
 #include <epan/packet.h>
 #include <epan/emem.h>
+#include <epan/wmem/wmem.h>
 #include <epan/etypes.h>
 #include <epan/ppptypes.h>