diff --git a/dlls/d3dxof/parsing.c b/dlls/d3dxof/parsing.c
index d4c71d17bcc..41675972e60 100644
--- a/dlls/d3dxof/parsing.c
+++ b/dlls/d3dxof/parsing.c
@@ -762,7 +762,7 @@ static inline BOOL is_primitive_type(WORD token)
   return ret;
 }
 
-BOOL parse_template_option_info(parse_buffer * buf)
+static BOOL parse_template_option_info(parse_buffer * buf)
 {
   xtemplate* cur_template = &buf->pdxf->xtemplates[buf->pdxf->nb_xtemplates];