diff --git a/hmmlib2/hmmlib.h b/hmmlib2/hmmlib.h
index eee625a..d9ce48d 100644
--- a/hmmlib2/hmmlib.h
+++ b/hmmlib2/hmmlib.h
@@ -24,6 +24,7 @@ typedef struct {
     char* output;
     char* template;
     char* medium;
+    char* number;
 
     HMML_Credit* credits;
     size_t credit_count;
@@ -734,6 +735,7 @@ static void _hmml_parse_video(struct _hmml_parser* p)
         { HSTR("id")             , &p->out.metadata.id },
         { HSTR("template")       , &p->out.metadata.template },
         { HSTR("medium")         , &p->out.metadata.medium },
+        { HSTR("number")         , &p->out.metadata.number },
         { HSTR("output")         , &p->out.metadata.output },
     };
 
@@ -820,7 +822,7 @@ void hmml_free(HMML_Output* out)
 }
 
 const struct HMML_Version hmml_version = {
-    2, 0, 12
+    2, 0, 13
 };
 
 #undef HSTX