diff --git a/compiler/rustc_target/src/spec/base/apple/tests.rs b/compiler/rustc_target/src/spec/base/apple/tests.rs
index f13058ebc82ad..097039d6c7382 100644
--- a/compiler/rustc_target/src/spec/base/apple/tests.rs
+++ b/compiler/rustc_target/src/spec/base/apple/tests.rs
@@ -14,7 +14,7 @@ fn simulator_targets_set_abi() {
         aarch64_apple_watchos_sim::target(),
     ];
 
-    for target in all_sim_targets {
+    for target in &all_sim_targets {
         assert_eq!(target.abi, "sim")
     }
 }