diff --git a/params/weights.go b/params/weights.go
deleted file mode 100644
index 59e092969ed6..000000000000
--- a/params/weights.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package params
-
-// Default simulation operation weights for messages and gov proposals
-const (
-	DefaultWeightMsgSend                      int = 100
-	DefaultWeightMsgMultiSend                 int = 10
-	DefaultWeightMsgCreateValidator           int = 100
-	DefaultWeightMsgEditValidator             int = 5
-	DefaultWeightMsgDelegate                  int = 100
-	DefaultWeightMsgUndelegate                int = 100
-	DefaultWeightMsgBeginRedelegate           int = 100
-	DefaultWeightMsgCancelUnbondingDelegation int = 100
-)