diff --git a/connmgr/tor.go b/connmgr/tor.go
index 84f5f763..2b22ae51 100644
--- a/connmgr/tor.go
+++ b/connmgr/tor.go
@@ -99,7 +99,7 @@ func TorLookupIP(host, proxy string) ([]net.IP, error) {
 		return nil, ErrTorInvalidProxyResponse
 	}
 	if buf[1] != 0 {
-		if int(buf[1]) > len(torStatusErrors) {
+		if int(buf[1]) >= len(torStatusErrors) {
 			return nil, ErrTorInvalidProxyResponse
 		} else if err := torStatusErrors[buf[1]]; err != nil {
 			return nil, err