diff --git a/src/fbd-dev-led-multicolor.c b/src/fbd-dev-led-multicolor.c
index 35b8b0b..d48ddc0 100644
--- a/src/fbd-dev-led-multicolor.c
+++ b/src/fbd-dev-led-multicolor.c
@@ -100,7 +100,6 @@ fbd_dev_led_start_periodic_multicolor (FbdDevLed           *led,
   GUdevDevice *dev = fbd_dev_led_get_device (led);
   g_autofree char *intensity = NULL;
   g_autoptr (GError) err = NULL;
-  g_autofree gchar *str = NULL;
   gboolean success = FALSE;
   guint max_brightness;
   guint colors[] = { 0, 0, 0 };