1 files changed, 1 insertions, 0 deletions
diff --git a/devicestate.c b/devicestate.c
index 92fb5eb9b..73b779568 100755
--- a/devicestate.c
+++ b/devicestate.c
@@ -26,6 +26,7 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdio.h>
 
 #include "asterisk.h"