diff --git a/py/hexagram/app.pyx b/py/hexagram/app.pyx
index 9b60c63..bc9c3c6 100755
--- a/py/hexagram/app.pyx
+++ b/py/hexagram/app.pyx
@@ -41,7 +41,10 @@ cdef cluster_update(cluster: Cluster,
                     hexagram_window *window,
                     can_frame *frame):
     if frame.can_id == 0x280:
-        cluster.tacho.value = 0.25 * float(frame.data[2] | (frame.data[3] << 8))
+        rpm = 0.25 * float(frame.data[2] | (frame.data[3] << 8))
+
+        cluster.tacho.value           = rpm
+        cluster.shift_indicator.value = rpm
     elif frame.can_id == 0x288:
         cluster.thermo.value = 0.75 * float(frame.data[1] - 48)
     elif frame.can_id == 0x320: