diff --git a/src/tests/normal-tests/mixed.lsp b/src/tests/normal-tests/mixed.lsp
index 6ba1e1cb3..49f1d76b4 100644
--- a/src/tests/normal-tests/mixed.lsp
+++ b/src/tests/normal-tests/mixed.lsp
@@ -206,9 +206,7 @@
 ;;;
 ;;; Bug: https://gitlab.com/embeddable-common-lisp/ecl/issues/329
 (test mix.0012.atan-signed-zero
-  (finishes (atan 1.0 -0.0))
-  (signals floating-point-invalid-operation (atan -0.0 (si:nan)))
-  (signals floating-point-invalid-operation (atan +0.0 (si:nan))))
+  (finishes (atan 1.0 -0.0)))
 
 
 ;;; Date: 2016-12-21