diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 5b2415991c3e..41c79bef3d07 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -408,6 +408,9 @@ void menu_finalize(struct menu *parent)
 			}
 		}
 
+		if (sym && sym_is_choice(sym))
+			expr_free(parentdep);
+
 		/*
 		 * Recursively process children in the same fashion before
 		 * moving on