diff --git a/g2core/cycle_homing.cpp b/g2core/cycle_homing.cpp
index 519afcb5..2873aa48 100644
--- a/g2core/cycle_homing.cpp
+++ b/g2core/cycle_homing.cpp
@@ -100,7 +100,7 @@ static stat_t _set_homing_func(stat_t (*func)(int8_t axis)) {
  *   Will be registered only during homing mode - see gpio.h for more info
  */
 gpioDigitalInputHandler _homing_handler {
-    [&](const bool state, const inputEdgeFlag edge, const uint8_t triggering_pin_number) {
+    [](const bool state, const inputEdgeFlag edge, const uint8_t triggering_pin_number) {
         if (cm->cycle_type != CYCLE_HOMING) { return GPIO_NOT_HANDLED; }
         if (triggering_pin_number != hm.homing_input) { return GPIO_NOT_HANDLED; }
         if (edge != INPUT_EDGE_LEADING) { return GPIO_NOT_HANDLED; }
diff --git a/g2core/cycle_probing.cpp b/g2core/cycle_probing.cpp
index 77ec1665..bd7e9b4f 100644
--- a/g2core/cycle_probing.cpp
+++ b/g2core/cycle_probing.cpp
@@ -129,7 +129,7 @@ static void _motion_end_callback(float* vect, bool* flag)
  *   Will be registered only during homing mode - see gpio.h for more info
  */
 gpioDigitalInputHandler _probing_handler {
-    [&](const bool state, const inputEdgeFlag edge, const uint8_t triggering_pin_number) {
+    [](const bool state, const inputEdgeFlag edge, const uint8_t triggering_pin_number) {
         if (cm->cycle_type != CYCLE_PROBE) { return GPIO_NOT_HANDLED; }
         if (triggering_pin_number != pb.probe_input) { return GPIO_NOT_HANDLED; }