diff --git a/docs/en/esptool/flash-modes.rst b/docs/en/esptool/flash-modes.rst
index 9d5481ba8..930a1d2c5 100644
--- a/docs/en/esptool/flash-modes.rst
+++ b/docs/en/esptool/flash-modes.rst
@@ -36,7 +36,7 @@ These set Quad Flash I/O or Dual Flash I/O modes. Valid values are ``keep``, ``q
 
     Most {IDF_TARGET_NAME} modules use ``qio``, but are also dual I/O.
 
-In ``qio`` mode, two additional GPIOs (9 and 10) are used for SPI flash communications. If flash mode is set to ``dio`` then these pins are available for other purposes.
+In ``qio`` mode, two additional GPIOs (12 and 13) are used for SPI flash communications. If flash mode is set to ``dio`` then these pins are available for other purposes.
 
 For a full explanation of these modes, see the :ref:`SPI Flash Modes page <spi-flash-modes>`.