diff --git a/hardware/arduino/cores/arduino/wiring_analog.c b/hardware/arduino/cores/arduino/wiring_analog.c
index 23b01c65a..3f19c7f88 100644
--- a/hardware/arduino/cores/arduino/wiring_analog.c
+++ b/hardware/arduino/cores/arduino/wiring_analog.c
@@ -47,6 +47,8 @@ int analogRead(uint8_t pin)
 	if (pin >= 18) pin -= 18; // allow for channel or pin numbers
 #elif defined(__AVR_ATmega1284P__) || defined(__AVR_ATmega644P__)
 	if (pin >= 24) pin -= 24; // allow for channel or pin numbers
+#elif defined(analogPinToChannel) && (defined(__AVR_ATtiny25__) || defined(__AVR_ATtiny45__) || defined(__AVR_ATtiny85__))
+	pin = analogPinToChannel(pin);
 #else
 	if (pin >= 14) pin -= 14; // allow for channel or pin numbers
 #endif