diff --git a/src/opcodes/npcs.jsonc b/src/opcodes/npcs.jsonc
index 97ce18f..56c82d0 100644
--- a/src/opcodes/npcs.jsonc
+++ b/src/opcodes/npcs.jsonc
@@ -88,7 +88,7 @@
 	"0xB6": { "name":                          "unknown_B6", "read": "true" },
 	"0xB7": { "name":                          "unknown_B7", "read": "unsigned byte" },//might be wrong and part of other op
 	"0xB8": { "name":                          "unknown_B8", "read": "unsigned byte" },
-	"0xB9": { "name":                          "unknown_B9", "read": "unsigned byte" },//might be longer, but parses for the 1 npc that has it
+	"0xB9": { "name":                          "unknown_B9", "read": "true" },
 	"0xDB": { "name":                          "unknown_DB", "read": "ubyte" },//might be wrong and part of other op
 	"0xF9": { "name":                               "extra", "read": "extrasmap" },
 	"0xFD": { "name":                          "unknown_FD", "read": "ubyte" }//probably render priority