diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk
index 342ea4da45..42289c96c6 100644
--- a/py/circuitpy_defns.mk
+++ b/py/circuitpy_defns.mk
@@ -300,7 +300,7 @@ $(filter $(SRC_PATTERNS), \
 	fontio/Glyph.c \
 	microcontroller/RunMode.c \
 	math/__init__.c \
-        _eve/__init__.c \
+	_eve/__init__.c \
 )
 
 SRC_BINDINGS_ENUMS += \
@@ -364,7 +364,7 @@ SRC_SHARED_MODULE_ALL = \
 	ustack/__init__.c \
 	_pew/__init__.c \
 	_pew/PewPew.c \
-    _eve/__init__.c
+	_eve/__init__.c
 
 # All possible sources are listed here, and are filtered by SRC_PATTERNS.
 SRC_SHARED_MODULE = $(filter $(SRC_PATTERNS), $(SRC_SHARED_MODULE_ALL))
diff --git a/supervisor/shared/tick.c b/supervisor/shared/tick.c
index de56b64f55..516dff7470 100644
--- a/supervisor/shared/tick.c
+++ b/supervisor/shared/tick.c
@@ -110,7 +110,6 @@ void mp_hal_delay_ms(mp_uint_t delay) {
         }
         // Sleep until an interrupt happens.
         port_sleep_until_interrupt();
-        // asm("bkpt");
         duration = (port_get_raw_ticks(NULL) - start_tick);
         port_interrupt_after_ticks(duration);
     }