diff --git a/libavcodec/version.h b/libavcodec/version.h
index 08471046a5..459cd295d6 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -133,7 +133,7 @@
 #define FF_API_MAX_BFRAMES       (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif
 #ifndef FF_API_FAST_MALLOC
-#define FF_API_FAST_MALLOC       (LIBAVCODEC_VERSION_MAJOR < 57)
+#define FF_API_FAST_MALLOC       (LIBAVCODEC_VERSION_MAJOR < 56)
 #endif
 #ifndef FF_API_NEG_LINESIZES
 #define FF_API_NEG_LINESIZES     (LIBAVCODEC_VERSION_MAJOR < 57)