diff --git a/src/jl_exported_funcs.inc b/src/jl_exported_funcs.inc
index 58a0a6464372b5..c2405d6e1a3891 100644
--- a/src/jl_exported_funcs.inc
+++ b/src/jl_exported_funcs.inc
@@ -145,6 +145,7 @@
     XX(jl_expand_with_loc) \
     XX(jl_expand_with_loc_warn) \
     XX(jl_field_index) \
+    XX(jl_field_isdefined) \
     XX(jl_gc_add_finalizer) \
     XX(jl_gc_add_finalizer_th) \
     XX(jl_gc_add_ptr_finalizer) \