diff --git a/include/game/opcodes.hpp b/include/game/opcodes.hpp
index 0e5f0f0b..9127c1c7 100644
--- a/include/game/opcodes.hpp
+++ b/include/game/opcodes.hpp
@@ -220,7 +220,7 @@ enum class Opcode : uint16_t {
     CMSG_QUESTGIVER_REQUEST_REWARD   = 0x18C,
     SMSG_QUESTGIVER_OFFER_REWARD     = 0x18D,
     CMSG_QUESTGIVER_CHOOSE_REWARD    = 0x18E,
-    SMSG_QUESTGIVER_QUEST_COMPLETE   = 0x191,
+    SMSG_QUESTGIVER_QUEST_COMPLETE   = 0x18F,
     CMSG_QUESTLOG_REMOVE_QUEST       = 0x194,
 
     // ---- Phase 5: Vendor ----