diff --git a/src/cluster.c b/src/cluster.c
index 424de0c..e491af7 100644
--- a/src/cluster.c
+++ b/src/cluster.c
@@ -70,7 +70,8 @@ void hexagram_cluster_draw_bg(hexagram_cluster *cluster,
 
 void hexagram_cluster_draw_fg(hexagram_cluster *cluster,
                               cairo_t *cr) {
-    hexagram_tacho_draw_needle(&cluster->tacho, cr, cluster->state.rpm);
+    hexagram_tacho_draw_needle(&cluster->tacho, cr,
+                               cluster->state.rpm);
 
     hexagram_speedo_draw_needle(&cluster->speedo, cr,
                                 (2.032 * cluster->state.rps * 3600) / 1000.0);