diff --git a/contrib/wireshark-dissectors/peers/packet-happp.c b/contrib/wireshark-dissectors/peers/packet-happp.c
index 4daf0aa..980e290 100644
--- a/contrib/wireshark-dissectors/peers/packet-happp.c
+++ b/contrib/wireshark-dissectors/peers/packet-happp.c
@@ -22,7 +22,7 @@
  */
 
 #include <stdio.h>
-#include <stdint.h>
+#include <inttypes.h>
 #include <inttypes.h>
 #include <arpa/inet.h>