diff --git a/falsepositives.go b/falsepositives.go
index bcac251..559340f 100644
--- a/falsepositives.go
+++ b/falsepositives.go
@@ -19,6 +19,7 @@ var DefaultFalsePositives = []string{
 	"cass",   // cassie, cassandra, carcass
 	"butter", // butter, butterfly
 	"butthe",
+	"button",
 	"canvass",
 	"circum",
 	"clitheroe",
diff --git a/goaway_test.go b/goaway_test.go
index 5085cd3..55187e5 100644
--- a/goaway_test.go
+++ b/goaway_test.go
@@ -517,6 +517,7 @@ func TestFalsePositives(t *testing.T) {
 		"systems exist",               // systemS EXist
 		"saturday",                    // saTURDay
 		"therapeutic",
+		"button",
 	}
 	tests := []struct {
 		name              string