diff --git a/attack.go b/attack.go
index 6933022..de05c25 100644
--- a/attack.go
+++ b/attack.go
@@ -24,7 +24,7 @@ const (
 // Attack attacks the given targets and returns the accessed streams.
 func (s *Scanner) Attack(targets []Stream) ([]Stream, error) {
 	if len(targets) == 0 {
-		return nil, fmt.Errorf("unable to attack empty list of targets")
+		return nil, fmt.Errorf("no stream found")
 	}
 
 	// Most cameras will be accessed successfully with these two attacks.
diff --git a/attack_test.go b/attack_test.go
index afa665b..008fe43 100644
--- a/attack_test.go
+++ b/attack_test.go
@@ -89,7 +89,7 @@ func TestAttack(t *testing.T) {
 			targets: nil,
 
 			expectedStreams: nil,
-			expectedErr:     errors.New("unable to attack empty list of targets"),
+			expectedErr:     errors.New("no stream found"),
 		},
 	}