diff --git a/audio/umurmur/patch-src_byteorder.h b/audio/umurmur/patch-src_byteorder.h
deleted file mode 100644
index 134ce96050d4..000000000000
--- a/audio/umurmur/patch-src_byteorder.h
+++ /dev/null
@@ -1,13 +0,0 @@
---- src/byteorder.h.orig	2021-03-21 20:49:04 UTC
-+++ src/byteorder.h
-@@ -56,8 +56,10 @@ typedef uint64_t subblock;
- #elif defined( __x86_64__)
- #define SWAPPED(x) ({register uint64_t __out, __in = (x); __asm__("bswap %q0" : "=r"(__out) : "0"(__in)); __out;})
- #else
-+#if defined(__linux__)
- #include <byteswap.h>
- #define SWAPPED(x) bswap_64(x)
-+#endif // defined(__linux__)
- #endif // defined(BYTE_ORDER_BIG_ENDIAN)
- #else
- #define BLOCKSIZE 4