1 files changed, 1 insertions, 0 deletions
diff --git a/pbx/pbx_loopback.c b/pbx/pbx_loopback.c
index 2abc11735..5522e9b09 100755
--- a/pbx/pbx_loopback.c
+++ b/pbx/pbx_loopback.c
@@ -23,6 +23,7 @@
  */
 
 #include <stdlib.h>
+#include <stdio.h>
 #include <unistd.h>
 #include <string.h>
 #include <errno.h>