diff --git a/src/main.h b/src/main.h
index 7be2daf..1fcf404 100644
--- a/src/main.h
+++ b/src/main.h
@@ -116,7 +116,7 @@
 #define TRANSCODER_PORT                 10100                               // UDP port
 #define TRANSCODER_KEEPALIVE_PERIOD     5                                   // in seconds
 #define TRANSCODER_KEEPALIVE_TIMEOUT    30                                  // in seconds
-#define TRANSCODER_AMBEPACKET_TIMEOUT   400                                 // in ms
+#define TRANSCODER_AMBEPACKET_TIMEOUT   600                                 // in ms
 
 // codec --------------------------------------------------------