diff --git a/output/outdbg.c b/output/outdbg.c
index e7a9a4e5..52d7f337 100644
--- a/output/outdbg.c
+++ b/output/outdbg.c
@@ -409,7 +409,8 @@ dbg_pragma(const struct pragma *pragma)
 }
 
 static const char * const types[] = {
-    "unknown", "label", "byte", "word", "dword", "float", "qword", "tbyte"
+    "unknown", "label", "byte", "word", "dword", "float", "qword", "tbyte",
+    "oword", "yword", "zword"
 };
 static void dbgdbg_init(void)
 {