diff --git a/common/exceptions/error.go b/common/exceptions/error.go
index 6c86d1a..2ff9a65 100644
--- a/common/exceptions/error.go
+++ b/common/exceptions/error.go
@@ -50,6 +50,10 @@ func IsClosed(err error) bool {
 	return IsTimeout(err) || errors.Is(err, io.EOF) || errors.Is(err, net.ErrClosed) || errors.Is(err, syscall.EPIPE)
 }
 
+type TimeoutError interface {
+	Timeout() bool
+}
+
 func IsTimeout(err error) bool {
 	if unwrapErr := errors.Unwrap(err); unwrapErr != nil {
 		err = unwrapErr
@@ -57,9 +61,7 @@ func IsTimeout(err error) bool {
 	if ne, ok := err.(*os.SyscallError); ok {
 		err = ne.Err
 	}
-	if timeoutErr, isTimeoutErr := err.(interface {
-		Timeout() bool
-	}); isTimeoutErr {
+	if timeoutErr, isTimeoutErr := err.(TimeoutError); isTimeoutErr {
 		return timeoutErr.Timeout()
 	}
 	return false