diff --git a/src/lib.rs b/src/lib.rs
index 321644d9..cfd61550 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -304,6 +304,7 @@ impl Build {
             "wasm32-wasi" => "gcc",
             "aarch64-apple-ios" => "ios64-cross",
             "x86_64-apple-ios" => "iossimulator-xcrun",
+            "aarch64-apple-ios-sim" => "iossimulator-xcrun",
             _ => panic!("don't know how to configure OpenSSL for {}", target),
         };