diff --git a/src/iosource/af_packet/src/RX_Ring.h b/src/iosource/af_packet/src/RX_Ring.h
index 39b79bdfca..7f26aedb06 100644
--- a/src/iosource/af_packet/src/RX_Ring.h
+++ b/src/iosource/af_packet/src/RX_Ring.h
@@ -5,7 +5,7 @@
 extern "C" {
 #include <linux/if_packet.h> // AF_PACKET, etc.
 }
-#include <stdint.h>
+#include <cstdint>
 #include <stdexcept>
 #include <string>