diff --git a/src/mappings/mappingHandlers.ts b/src/mappings/mappingHandlers.ts
index e218554d..d383490d 100644
--- a/src/mappings/mappingHandlers.ts
+++ b/src/mappings/mappingHandlers.ts
@@ -24,13 +24,6 @@ import {
   UNPROVED_VALUE_KEY,
   PACKET_DATA_KEY,
   PACKET_SRC_CHANNEL_KEY,
-  ACTION_KEY,
-  IBC_MESSAGE_TRANSFER_VALUE,
-  RECEPIENT_KEY,
-  RECEIVER_KEY,
-  SENDER_KEY,
-  AMOUNT_KEY,
-  IBC_MESSAGE_RECEIVE_PACKET_VALUE,
   PACKET_DST_CHANNEL_KEY,
   PACKET_DST_PORT_KEY,
   PACKET_SRC_PORT_KEY,