diff --git a/libavcodec/hevc_cabac.c b/libavcodec/hevc_cabac.c
index da7a21373d9036c723c447d997b5fca9cc071595..7d04eda0c6f4d8b93d46d49e0e4e814754c308e1 100644
--- a/libavcodec/hevc_cabac.c
+++ b/libavcodec/hevc_cabac.c
@@ -27,7 +27,7 @@
 #include "cabac_functions.h"
 #include "hevc.h"
 
-#define CABAC_MAX_BIN 100
+#define CABAC_MAX_BIN 31
 
 /**
  * number of bin by SyntaxElement.