diff --git a/recipes/muscle/3.8.1551/meta.yaml b/recipes/muscle/3.8.1551/meta.yaml
index a54ede4fb4fce..b1015582d6527 100644
--- a/recipes/muscle/3.8.1551/meta.yaml
+++ b/recipes/muscle/3.8.1551/meta.yaml
@@ -33,5 +33,6 @@ about:
 extra:
   additional-platforms:
     - linux-aarch64
+    - osx-arm64
   identifiers:
     - biotools:muscle