1 files changed, 4 insertions, 0 deletions

diff --git a/tmk_core/arm_atsam.mk b/tmk_core/arm_atsam.mk
index 403ebf3a8..e4bf60e1a 100644
--- a/tmk_core/arm_atsam.mk
+++ b/tmk_core/arm_atsam.mk
@@ -56,4 +56,8 @@ bin: $(BUILD_DIR)/$(TARGET).hex
         $(COPY) $(BUILD_DIR)/$(TARGET).bin $(TARGET).bin;
 
 flash: bin
+ifneq ($(strip $(PROGRAM_CMD)),)
+        $(PROGRAM_CMD)
+else
         $(PRINT_OK); $(SILENT) || printf "$(MSG_FLASH_ARCH)"
+endif