diff --git a/app/src/main.c b/app/src/main.c
index c58e0be7..968b1934 100644
--- a/app/src/main.c
+++ b/app/src/main.c
@@ -1,6 +1,7 @@
 #include "common.h"
 
 #include <stdbool.h>
+#include <stdio.h>
 #ifdef HAVE_V4L2
 # include <libavdevice/avdevice.h>
 #endif
diff --git a/app/src/util/net.c b/app/src/util/net.c
index 9562ff6b..9e9e3ae4 100644
--- a/app/src/util/net.c
+++ b/app/src/util/net.c
@@ -2,6 +2,7 @@
 
 #include <assert.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 #ifdef _WIN32
 # include <ws2tcpip.h>