diff --git a/contrib/single_file_libs/zstd-in.c b/contrib/single_file_libs/zstd-in.c
index d18db202b..5f403e312 100644
--- a/contrib/single_file_libs/zstd-in.c
+++ b/contrib/single_file_libs/zstd-in.c
@@ -39,9 +39,6 @@
 #undef  XXH_INLINE_ALL
 #define XXH_INLINE_ALL
 #define ZSTD_LEGACY_SUPPORT 0
-#define ZSTD_LIB_DICTBUILDER 0
-#define ZSTD_LIB_DEPRECATED 0
-#define ZSTD_NOBENCH
 #ifndef __EMSCRIPTEN__
 #define ZSTD_MULTITHREAD
 #endif
diff --git a/contrib/single_file_libs/zstddeclib-in.c b/contrib/single_file_libs/zstddeclib-in.c
index a9083dd34..ea5775087 100644
--- a/contrib/single_file_libs/zstddeclib-in.c
+++ b/contrib/single_file_libs/zstddeclib-in.c
@@ -37,9 +37,6 @@
 #undef  XXH_INLINE_ALL
 #define XXH_INLINE_ALL
 #define ZSTD_LEGACY_SUPPORT 0
-#define ZSTD_LIB_COMPRESSION 0
-#define ZSTD_LIB_DEPRECATED 0
-#define ZSTD_NOBENCH
 #define ZSTD_STRIP_ERROR_STRINGS
 
 #include "common/debug.c"