diff --git a/recipes/muscle/meta.yaml b/recipes/muscle/meta.yaml
index 1bd528fba686b..b350f1eaa09ac 100644
--- a/recipes/muscle/meta.yaml
+++ b/recipes/muscle/meta.yaml
@@ -8,11 +8,9 @@ package:
 source:
   url: https://github.com/rcedgar/muscle/archive/refs/tags/v{{ version }}.tar.gz
   sha256: 74b22a94e630b16015c2bd9ae83aa2be2c2048d3e41f560b2d4a954725c81968
-  patches:
-    - support-linux-aarch64.patch
 
 build:
-  number: 0
+  number: 1
   run_exports:
     - {{ pin_subpackage(name, max_pin="x.x") }}
 
diff --git a/recipes/muscle/support-linux-aarch64.patch b/recipes/muscle/support-linux-aarch64.patch
deleted file mode 100644
index f9c8e2081e8b8..0000000000000
--- a/recipes/muscle/support-linux-aarch64.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/myutils.h b/src/myutils.h
-index a5d8a58..fbf6f9f 100644
---- a/src/myutils.h
-+++ b/src/myutils.h
-@@ -10,7 +10,7 @@
- #include <cstddef>
- #include "myalloc.h"
- 
--#if defined(__x86_64__) || defined(_M_X64) || defined(__arm64__)
-+#if defined(__x86_64__) || defined(_M_X64) || defined(__arm64__) || defined(__aarch64__)
- #define	BITS			64
- #else
- #define	BITS			32
diff --git a/recipes/muscle/vcxproj_make.py b/recipes/muscle/vcxproj_make.py
index 739663b29c933..17fcc06712bb1 100644
--- a/recipes/muscle/vcxproj_make.py
+++ b/recipes/muscle/vcxproj_make.py
@@ -71,8 +71,8 @@
 binary = ProjFileName.replace(".vcxproj", "")
 sys.stderr.write("binary=" + binary + "\n")
 
-compiler_opts = " -ffast-math -march=native"
-linker_opts = " -ffast-math -march=native"
+compiler_opts = " -ffast-math"
+linker_opts = " -ffast-math"
 
 if std:
     compiler_opts += " --std=" + std