diff --git a/interface/src/PairingHandler.cpp b/interface/src/PairingHandler.cpp
index f4b76a672e..3023290708 100644
--- a/interface/src/PairingHandler.cpp
+++ b/interface/src/PairingHandler.cpp
@@ -8,6 +8,7 @@
 
 #include <arpa/inet.h>
 #include <string.h>
+#include <stdio.h>
 
 #include <AgentList.h>