diff --git a/docs/feature_layers.md b/docs/feature_layers.md
index 2ccca403a662..a065c5e6ec98 100644
--- a/docs/feature_layers.md
+++ b/docs/feature_layers.md
@@ -9,7 +9,7 @@ For a detailed explanation of how the layer stack works, checkout [Keymap Overvi
 These functions allow you to activate layers in various ways. Note that layers are not generally independent layouts -- multiple layers can be activated at once, and it's typical for layers to use `KC_TRNS` to allow keypresses to pass through to lower layers. When using momentary layer switching with MO(), LM(), TT(), or LT(), make sure to leave the key on the above layers transparent or it may not work as intended.
 
 * `DF(layer)` - sets a non-persistent default layer. The default layer is the always-active base layer that other layers stack on top of. See below for more about the default layer. This switch, which will not last beyond a power loss, might be used to switch from QWERTY to Dvorak layout for your own use, but leave the keyboard in the QWERTY layout when handing it to someone else who is not familiar with the Dvorak layout.
-* `PD(layer)` - sets a persistent default layer. This switch, which will last through a power loss, might be used to switch from QWERTY to Dvorak layout and only switch again when you want to.
+* `PDF(layer)` - sets a persistent default layer. This switch, which will last through a power loss, might be used to switch from QWERTY to Dvorak layout and only switch again when you want to.
 * `MO(layer)` - momentarily activates *layer*. As soon as you let go of the key, the layer is deactivated.
 * `LM(layer, mod)` - Momentarily activates *layer* (like `MO`), but with modifier(s) *mod* active. Only supports layers 0-15. The modifiers this keycode accept are prefixed with `MOD_`, not `KC_`. These modifiers can be combined using bitwise OR, e.g. `LM(_RAISE, MOD_LCTL | MOD_LALT)`.
 * `LT(layer, kc)` - momentarily activates *layer* when held, and sends *kc* when tapped. Only supports layers 0-15.
diff --git a/docs/keycodes.md b/docs/keycodes.md
index dc0faa551df5..bc787ad1a098 100644
--- a/docs/keycodes.md
+++ b/docs/keycodes.md
@@ -382,7 +382,7 @@ See also: [Layer Switching](feature_layers.md#switching-and-toggling-layers)
 |Key             |Description                                                                       |
 |----------------|----------------------------------------------------------------------------------|
 |`DF(layer)`     |Set the base (default) layer until the keyboard loses power                       |
-|`PD(layer)`     |Set the base (default) layer in EEPROM                                            |
+|`PDF(layer)`    |Set the base (default) layer in EEPROM                                            |
 |`MO(layer)`     |Momentarily turn on `layer` when pressed (requires `KC_TRNS` on destination layer)|
 |`OSL(layer)`    |Momentarily activates `layer` until a key is pressed. See [One Shot Keys](one_shot_keys.md) for details. |
 |`LM(layer, mod)`|Momentarily turn on `layer` (like MO) with `mod` active as well.  Where `mod` is a mods_bit.  Mods can be viewed [here](mod_tap.md).  Example Implementation: `LM(LAYER_1, MOD_LALT)`|