diff --git a/internal/model/flash_test.go b/internal/model/flash_test.go
index c33d706e..2c0561ed 100644
--- a/internal/model/flash_test.go
+++ b/internal/model/flash_test.go
@@ -45,8 +45,6 @@ func TestFlash(t *testing.T) {
 			assert.Equal(t, 1, s)
 			assert.Equal(t, u.level, l)
 			assert.Equal(t, u.e, m)
-
-			close(f.Channel())
 		})
 	}
 }