diff --git a/ion/src/f730/external_flash.h b/ion/src/f730/external_flash.h
index bde2678f8..1b102027d 100644
--- a/ion/src/f730/external_flash.h
+++ b/ion/src/f730/external_flash.h
@@ -26,7 +26,7 @@ namespace Device {
  * -----+----------------------+-----------------------+-----------------
  *  PB2 | QUADSPI CLK          | Alternate Function  9 | QUADSPI_CLK
  *  PB6 | QUADSPI BK1_NCS      | Alternate Function 10 | QUADSPI_BK1_NCS
- *  PC8 | QUADSPI BK1_IO2/WP   | Alternate Function  9 | QUADSPI_BK1_IO2
+ *  PE2 | QUADSPI BK1_IO2/WP   | Alternate Function  9 | QUADSPI_BK1_IO2
  *  PC9 | QUADSPI BK1_IO0/SO   | Alternate Function  9 | QUADSPI_BK1_IO0
  * PD12 | QUADSPI BK1_IO1/SI   | Alternate Function  9 | QUADSPI_BK1_IO1
  * PD13 | QUADSPI BK1_IO3/HOLD | Alternate Function  9 | QUADSPI_BK1_IO3
@@ -71,7 +71,7 @@ constexpr static uint32_t FlashAddressSpaceSize = 1 << NumberOfAddressBitsInChip
 
 constexpr static GPIOPin QSPIPins[] = {
   GPIOPin(GPIOB, 2), GPIOPin(GPIOB, 6), GPIOPin(GPIOC, 9), GPIOPin(GPIOD,12),
-  GPIOPin(GPIOC, 8), GPIOPin(GPIOD,13)
+  GPIOPin(GPIOE, 2), GPIOPin(GPIOD,13)
 };
 
 }