diff --git a/build_platform.py b/build_platform.py
index b5a7c2f..c91aa6c 100644
--- a/build_platform.py
+++ b/build_platform.py
@@ -62,7 +62,7 @@ ALL_PLATFORMS={
     # Espressif
     "esp8266" : ["esp8266:esp8266:huzzah:eesz=4M3M,xtal=80", None],
     "esp32" : ["esp32:esp32:featheresp32:FlashFreq=80", None],
-    "feather_esp32_v2" : ["manual:esp32:adafruit_feather_esp32_v2", None],
+    "feather_esp32_v2" : ["espressif:esp32:adafruit_feather_esp32_v2", None],
     "magtag" : ["esp32:esp32:adafruit_magtag29_esp32s2", "0xbfdd4eee"],
     "funhouse" : ["esp32:esp32:adafruit_funhouse_esp32s2", "0xbfdd4eee"],
     "metroesp32s2" : ["esp32:esp32:adafruit_metro_esp32s2", "0xbfdd4eee"],
@@ -219,7 +219,7 @@ def install_platform(platform):
     print("Installing", platform, end=" ")
     if platform == "adafruit:avr":   # we have a platform dep
         install_platform("arduino:avr")
-    if platform == "manual:esp32":
+    if platform == "espressif:esp32":  # use "espressif:" prefix in arduino-cli rather than "esp32:" to manually install for a platform
         manually_install_esp32_bsp()
     elif os.system("arduino-cli core install "+platform+" --additional-urls "+BSP_URLS+" > /dev/null") != 0:
         ColorPrint.print_fail("FAILED to install "+platform)