diff --git a/codecov.yml b/codecov.yml
index bface7f7ba..fee85c9c04 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -80,6 +80,4 @@ ignore:
   - "precompiles/**/*.abi"
   - "precompiles/**/*.json"
   - "precompiles/**/*.sol"
-  - "precompiles/prototype/IPrototype.go"
-  - "precompiles/staking/IStaking.go"
-  - "precompiles/bank/IBank.go"
+  - "precompiles/**/*.gen.go"
diff --git a/precompiles/bank/IBank.go b/precompiles/bank/IBank.gen.go
similarity index 100%
rename from precompiles/bank/IBank.go
rename to precompiles/bank/IBank.gen.go
diff --git a/precompiles/bank/bindings.go b/precompiles/bank/bindings.go
index d127657566..98f35ceeee 100644
--- a/precompiles/bank/bindings.go
+++ b/precompiles/bank/bindings.go
@@ -1,6 +1,6 @@
 //go:generate sh -c "solc IBank.sol --combined-json abi | jq '.contracts.\"IBank.sol:IBank\"'  > IBank.json"
 //go:generate sh -c "cat IBank.json | jq .abi > IBank.abi"
-//go:generate sh -c "abigen --abi IBank.abi  --pkg bank --type IBank --out IBank.go"
+//go:generate sh -c "abigen --abi IBank.abi  --pkg bank --type IBank --out IBank.gen.go"
 
 package bank
 
diff --git a/precompiles/prototype/IPrototype.go b/precompiles/prototype/IPrototype.gen.go
similarity index 100%
rename from precompiles/prototype/IPrototype.go
rename to precompiles/prototype/IPrototype.gen.go
diff --git a/precompiles/prototype/bindings.go b/precompiles/prototype/bindings.go
index e4a31a5e56..eeb59d988e 100644
--- a/precompiles/prototype/bindings.go
+++ b/precompiles/prototype/bindings.go
@@ -1,6 +1,6 @@
 //go:generate sh -c "solc IPrototype.sol --combined-json abi | jq '.contracts.\"IPrototype.sol:IPrototype\"'  > IPrototype.json"
 //go:generate sh -c "cat IPrototype.json | jq .abi > IPrototype.abi"
-//go:generate sh -c "abigen --abi IPrototype.abi  --pkg prototype --type IPrototype --out IPrototype.go"
+//go:generate sh -c "abigen --abi IPrototype.abi  --pkg prototype --type IPrototype --out IPrototype.gen.go"
 
 package prototype
 
diff --git a/precompiles/staking/IStaking.go b/precompiles/staking/IStaking.gen.go
similarity index 100%
rename from precompiles/staking/IStaking.go
rename to precompiles/staking/IStaking.gen.go
diff --git a/precompiles/staking/bindings.go b/precompiles/staking/bindings.go
index 5e182735be..324289b9f0 100644
--- a/precompiles/staking/bindings.go
+++ b/precompiles/staking/bindings.go
@@ -1,6 +1,6 @@
 //go:generate sh -c "solc IStaking.sol --combined-json abi | jq '.contracts.\"IStaking.sol:IStaking\"'  > IStaking.json"
 //go:generate sh -c "cat IStaking.json | jq .abi > IStaking.abi"
-//go:generate sh -c "abigen --abi IStaking.abi  --pkg staking --type IStaking --out IStaking.go"
+//go:generate sh -c "abigen --abi IStaking.abi  --pkg staking --type IStaking --out IStaking.gen.go"
 
 package staking