diff --git a/core/chains/evm/client/erroring_node.go b/core/chains/evm/client/erroring_node.go
index eb8f07b1558..00e8465bca3 100644
--- a/core/chains/evm/client/erroring_node.go
+++ b/core/chains/evm/client/erroring_node.go
@@ -104,7 +104,7 @@ func (e *erroringNode) CallContract(ctx context.Context, msg ethereum.CallMsg, b
 }
 
 func (e *erroringNode) PendingCallContract(ctx context.Context, msg ethereum.CallMsg) ([]byte, error) {
-	return nil, errors.New(e.errMsg)
+	return nil, pkgerrors.New(e.errMsg)
 }
 
 func (e *erroringNode) CodeAt(ctx context.Context, account common.Address, blockNumber *big.Int) ([]byte, error) {
diff --git a/core/chains/evm/client/errors.go b/core/chains/evm/client/errors.go
index 265285fb535..42a983b40d7 100644
--- a/core/chains/evm/client/errors.go
+++ b/core/chains/evm/client/errors.go
@@ -327,7 +327,7 @@ func (s *SendError) IsCanceled() bool {
 	if s.err == nil {
 		return false
 	}
-	return errors.Is(s.err, context.Canceled)
+	return pkgerrors.Is(s.err, context.Canceled)
 }
 
 func NewFatalSendError(e error) *SendError {