diff --git a/libmpdemux/realrtsp/rmff.h b/libmpdemux/realrtsp/rmff.h
index 28212cd7e5..89cfce9a44 100644
--- a/libmpdemux/realrtsp/rmff.h
+++ b/libmpdemux/realrtsp/rmff.h
@@ -35,6 +35,7 @@
 #include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
+#include <inttypes.h>
 
 
 #ifndef HAVE_RMFF_H
diff --git a/libmpdemux/realrtsp/rtsp.c b/libmpdemux/realrtsp/rtsp.c
index 10c86a135c..428c35f68e 100644
--- a/libmpdemux/realrtsp/rtsp.c
+++ b/libmpdemux/realrtsp/rtsp.c
@@ -40,6 +40,7 @@
 #include <time.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#include <inttypes.h>
 
 #include "rtsp.h"