diff --git a/js/src/gc/Verifier.cpp b/js/src/gc/Verifier.cpp
index 5a78a1ebd1b..ff6aa2a3651 100644
--- a/js/src/gc/Verifier.cpp
+++ b/js/src/gc/Verifier.cpp
@@ -58,7 +58,7 @@ CheckStackRoot(JSRuntime *rt, uintptr_t *w, Rooter *begin, Rooter *end)
         return;
 
     /* Don't check atoms as these will never be subject to generational collection. */
-    if (static_cast<Cell *>(thing)->zone() == rt->atomsCompartment->zone())
+    if (static_cast<Cell *>(thing)->tenuredZone() == rt->atomsCompartment->zone())
         return;
 
     /*