diff --git a/firmware/export/config-cowond2.h b/firmware/export/config-cowond2.h
index 08d3baae10..5d65437eab 100644
--- a/firmware/export/config-cowond2.h
+++ b/firmware/export/config-cowond2.h
@@ -144,9 +144,6 @@
 /* Define this if you have a TCC7801 */
 #define CONFIG_CPU TCC7801
 
-/* Define this if you have ATA power-off control */
-#define HAVE_ATA_POWER_OFF
-
 /* Define this to the CPU frequency */
 #define CPU_FREQ 48000000
 
diff --git a/firmware/target/arm/tcc780x/cowond2/power-cowond2.c b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c
index d3f6a1ce16..aed6a1911b 100644
--- a/firmware/target/arm/tcc780x/cowond2/power-cowond2.c
+++ b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c
@@ -48,16 +48,6 @@ void power_init(void)
 #endif
 }
 
-void ide_power_enable(bool on)
-{
-    (void)on;
-}
-
-bool ide_powered(void)
-{
-    return true;
-}
-
 void power_off(void)
 {
     /* Forcibly cut power to SoC & peripherals by putting the PCF to sleep */