1 files changed, 2 insertions, 0 deletions

diff --git a/src/lib/eolian/eo_parser.c b/src/lib/eolian/eo_parser.c
index 884302ebe5..669f1969cf 100644
--- a/src/lib/eolian/eo_parser.c
+++ b/src/lib/eolian/eo_parser.c
@@ -1143,12 +1143,14 @@ parse_param(Eo_Lexer *ls, Eina_List **params, Eina_Bool allow_inout,
         break;
       case KW_at_optional:
         CASE_LOCK(ls, optional, "optional qualifier");
+        par->optional = EINA_TRUE;
         eo_lexer_get(ls);
         break;
       case KW_at_nullable:
         if (has_nonull)
           eo_lexer_syntax_error(ls, "both nullable and nonull specified");
         CASE_LOCK(ls, nullable, "c_only qualifier");
+        par->nullable = EINA_TRUE;
         eo_lexer_get(ls);
         break;
       default: