diff --git a/tests/ignores.txt b/tests/ignores.txt
index a2bb620bd..f10ac180d 100644
--- a/tests/ignores.txt
+++ b/tests/ignores.txt
@@ -100,8 +100,7 @@ singlepass::spec::int_exprs on aarch64
 singlepass::spec::traps on aarch64
 
 # NaN canonicalization is not yet implemented for aarch64.
-singlepass::spec::wasmer on aarch64
-
+singlepass::spec::custom::nan_canonicalization on aarch64
 
 # Emscripten