diff --git a/radio/src/targets/pl18/CMakeLists.txt b/radio/src/targets/pl18/CMakeLists.txt
index 887c7dff7..4fe0c4a3a 100644
--- a/radio/src/targets/pl18/CMakeLists.txt
+++ b/radio/src/targets/pl18/CMakeLists.txt
@@ -1,4 +1,4 @@
-option(DISK_CACHE "Enable SD card disk cache" ON)
+option(DISK_CACHE "Enable SD card disk cache" OFF)
 option(UNEXPECTED_SHUTDOWN "Enable the Unexpected Shutdown screen" ON)
 option(STICK_DEAD_ZONE "Enable sticks dead zone" YES)
 option(PXX1 "PXX1 protocol support" ON)