diff --git a/libavcodec/cabac.h b/libavcodec/cabac.h
index a677d0f87e..f5e4e03e99 100644
--- a/libavcodec/cabac.h
+++ b/libavcodec/cabac.h
@@ -32,6 +32,7 @@
 #define CABAC_BITS 16
 #define CABAC_MASK ((1<<CABAC_BITS)-1)
 #define BRANCHLESS_CABAC_DECODER 1
+#define CMOV_IS_FAST 1
 
 typedef struct CABACContext{
     int low;