diff --git a/src/config b/src/config
index eda6b30999..4136fa21f2 160000
--- a/src/config
+++ b/src/config
@@ -1 +1 @@
-Subproject commit eda6b309994923772eeab82fce3d6d8c3c0812a2
+Subproject commit 4136fa21f2902321caad438b73505caf0c64dda3
diff --git a/src/platform/PICO/platform_mcu.h b/src/platform/PICO/platform_mcu.h
index 71ad3d13f3..d90833349d 100644
--- a/src/platform/PICO/platform_mcu.h
+++ b/src/platform/PICO/platform_mcu.h
@@ -29,9 +29,6 @@
 #include "hardware/dma.h"
 #include "hardware/flash.h"
 
-// Allow for single port, up to 128 GPIO pins, in ioTag_t.
-#define DEFIO_PORT_PINS 128
-
 #define NVIC_PriorityGroup_2         0x500
 #define PLATFORM_NO_LIBC             0
 #define DEFIO_PORT_PINS              64