diff --git a/platformio.ini b/platformio.ini
index 50c4b72..a74cfb2 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -2,7 +2,7 @@
 default_envs = ZuluIDE_RP2040
 
 [env:ZuluIDE_RP2040]
-platform = https://github.com/maxgerhardt/platform-raspberrypi.git
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git#5e87ae34ca025274df25b3303e9e9cb6c120123c
 board_build.core = earlephilhower
 platform_packages =
     framework-arduinopico@https://github.com/rabbitholecomputing/arduino-pico.git#v3.7.2-ZuluIDE