diff --git a/watch-faces/demo/light_sensor_face.c b/watch-faces/demo/light_sensor_face.c
index 8357b379..e7e1e0df 100644
--- a/watch-faces/demo/light_sensor_face.c
+++ b/watch-faces/demo/light_sensor_face.c
@@ -34,16 +34,11 @@
 
 void light_sensor_face_setup(uint8_t watch_face_index, void ** context_ptr) {
     (void) watch_face_index;
-    if (*context_ptr == NULL) {
-        *context_ptr = malloc(sizeof(light_sensor_state_t));
-        memset(*context_ptr, 0, sizeof(light_sensor_state_t));
-        // Do any one-time tasks in here; the inside of this conditional happens only at boot.
-    }    
+    (void) context_ptr;
 }
 
 void light_sensor_face_activate(void *context) {
-    light_sensor_state_t *state = (light_sensor_state_t *)context;
-    (void) state;
+    (void) context;
     HAL_GPIO_IR_ENABLE_out();
     HAL_GPIO_IR_ENABLE_clr();
     HAL_GPIO_IRSENSE_pmuxen(HAL_GPIO_PMUX_ADC);
@@ -53,8 +48,7 @@ void light_sensor_face_activate(void *context) {
 }
 
 bool light_sensor_face_loop(movement_event_t event, void *context) {
-    light_sensor_state_t *state = (light_sensor_state_t *)context;
-    (void) state;
+    (void) context;
 
     switch (event.event_type) {
         case EVENT_NONE:
diff --git a/watch-faces/demo/light_sensor_face.h b/watch-faces/demo/light_sensor_face.h
index 5032bdd9..d077c87a 100644
--- a/watch-faces/demo/light_sensor_face.h
+++ b/watch-faces/demo/light_sensor_face.h
@@ -38,11 +38,6 @@
  *
  */
 
-typedef struct {
-    // Anything you need to keep track of, put it here!
-    uint8_t unused;
-} light_sensor_state_t;
-
 void light_sensor_face_setup(uint8_t watch_face_index, void ** context_ptr);
 void light_sensor_face_activate(void *context);
 bool light_sensor_face_loop(movement_event_t event, void *context);