diff --git a/cpufeatures/src/aarch64.rs b/cpufeatures/src/aarch64.rs
index bc4e86e6..86af2c90 100644
--- a/cpufeatures/src/aarch64.rs
+++ b/cpufeatures/src/aarch64.rs
@@ -163,6 +163,9 @@ macro_rules! check {
     ("aes") => {
         true
     };
+    ("crypto") => {
+        true
+    };
     ("sha2") => {
         true
     };