diff --git a/README.md b/README.md
index 13330a13..fa228b9a 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,12 @@ rustflags = [
   "-C", "link-arg=-undefined",
   "-C", "link-arg=dynamic_lookup",
 ]
+
+[target.aarch64-apple-darwin]
+rustflags = [
+  "-C", "link-arg=-undefined",
+  "-C", "link-arg=dynamic_lookup",
+]
 ```
 
 While developing, you can symlink (or copy) and rename the shared library from the target folder: On MacOS, rename `libstring_sum.dylib` to `string_sum.so`, on Windows `libstring_sum.dll` to `string_sum.pyd`, and on Linux `libstring_sum.so` to `string_sum.so`. Then open a Python shell in the same folder and you'll be able to `import string_sum`.
diff --git a/src/lib.rs b/src/lib.rs
index 09222c05..b421391f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -90,6 +90,12 @@
 //!   "-C", "link-arg=-undefined",
 //!   "-C", "link-arg=dynamic_lookup",
 //! ]
+//!
+//! [target.aarch64-apple-darwin]
+//! rustflags = [
+//!   "-C", "link-arg=-undefined",
+//!   "-C", "link-arg=dynamic_lookup",
+//! ]
 //! ```
 //!
 //! While developing, you symlink (or copy) and rename the shared library from