diff --git a/examples/arduino-blink/platformio.ini b/examples/arduino-blink/platformio.ini
index 8df5a25..06df5c0 100644
--- a/examples/arduino-blink/platformio.ini
+++ b/examples/arduino-blink/platformio.ini
@@ -46,6 +46,11 @@ board = pimoroni_pga2040
 [env:rpipicow]
 board = rpipicow
 
-; RP2350 based
+; RP2350 based (ARM)
 [env:rpipico2]
-board = rpipico2
\ No newline at end of file
+board = rpipico2
+
+; RP2350 based (RISC-V)
+[env:rpipico2-riscv]
+board = rpipico2
+board_build.mcu = rp2350-riscv
diff --git a/platform.json b/platform.json
index 41bab76..0c2a7a8 100644
--- a/platform.json
+++ b/platform.json
@@ -51,7 +51,7 @@
       "type": "framework",
       "optional": true,
       "owner": "earlephilhower",
-      "version": "https://github.com/earlephilhower/arduino-pico.git#a6ab6e1f95bc1428d667d55ea7173c0744acc03c"
+      "version": "https://github.com/earlephilhower/arduino-pico.git#riscv"
     },
     "framework-picosdk": {
       "type": "framework",