diff --git a/foobar/foobar.go b/foobar/foobar.go
index b9289d5..1416c8e 100644
--- a/foobar/foobar.go
+++ b/foobar/foobar.go
@@ -18,7 +18,7 @@ func Sequence(length int) ([]string, error) {
 	for i := range seq {
 		n := i + 1
 		switch {
-		case n%3 == 0 && n%7 == 0:
+		case n%3 == 0 && n%5 == 0:
 			seq[i] = "foobar"
 		case n%5 == 0:
 			seq[i] = "bar"