--- a/js/src/jsapi.h
+++ b/js/src/jsapi.h
@@ -1166,21 +1166,17 @@ class JS_PUBLIC_API(ContextOptions) {
         nativeRegExp_(true),
         unboxedArrays_(false),
         asyncStack_(true),
         throwOnDebuggeeWouldRun_(true),
         dumpStackOnDebuggeeWouldRun_(false),
         werror_(false),
         strictMode_(false),
         extraWarnings_(false),
-#ifdef NIGHTLY_BUILD
         forEachStatement_(false)
-#else
-        forEachStatement_(true)
-#endif
     {
     }
 
     bool baseline() const { return baseline_; }
     ContextOptions& setBaseline(bool flag) {
         baseline_ = flag;
         return *this;
     }