diff --git a/flight/CopterControl/Makefile b/flight/CopterControl/Makefile
index 294e80e5f..c0bfd28ae 100644
--- a/flight/CopterControl/Makefile
+++ b/flight/CopterControl/Makefile
@@ -382,18 +382,39 @@ endif
 ifeq ($(ERASE_FLASH), YES)
 CDEFS += -DERASE_FLASH
 endif
+
+ifneq ($(USE_TELEMETRY), NO)
 ifeq ($(USE_TELEMETRY), YES)
 CDEFS += -DUSE_TELEMETRY
+else
+CDEFS += -DUSE_TELEMETRY -DPIOS_PORT_TELEMETRY=$(USE_TELEMETRY)
 endif
+endif
+
+ifneq ($(USE_GPS), NO)
 ifeq ($(USE_GPS), YES)
 CDEFS += -DUSE_GPS
+else
+CDEFS += -DUSE_GPS -DPIOS_PORT_GPS=$(USE_GPS)
 endif
+endif
+
+ifneq ($(USE_SPEKTRUM), NO)
 ifeq ($(USE_SPEKTRUM), YES)
 CDEFS += -DUSE_SPEKTRUM
+else
+CDEFS += -DUSE_SPEKTRUM -DPIOS_PORT_SPEKTRUM=$(USE_SPEKTRUM)
 endif
+endif
+
+ifneq ($(USE_SBUS), NO)
 ifeq ($(USE_SBUS), YES)
 CDEFS += -DUSE_SBUS
+else
+CDEFS += -DUSE_SBUS -DPIOS_PORT_SBUS=$(USE_SBUS)
 endif
+endif
+
 ifeq ($(USE_I2C), YES)
 CDEFS += -DUSE_I2C
 endif