diff --git a/content/lua.api.manual/darktable/gui/libs/image.md b/content/lua.api.manual/darktable/gui/libs/image.md
index 09bc925..47bf3c5 100644
--- a/content/lua.api.manual/darktable/gui/libs/image.md
+++ b/content/lua.api.manual/darktable/gui/libs/image.md
@@ -16,6 +16,7 @@ Attributes:
 
 ```
 function(
+  name : string,
   label : string,
   callback : function,
   [tooltip : string]
@@ -24,6 +25,7 @@ function(
 
 Add a new button and call a callback when it is clicked
 
+* **name** - _string_ - A unique name for the action that can be referenced later to destroy it
 * **label** - _string_ - The label to display on the button
 * **callback** - _function_ - The function to call when the button is pressed
 * **\[tooltip\]** - _string_ - The tooltip to use on the new button
@@ -41,3 +43,16 @@ The function to call when the button is pressed
 
 * **event** - _string_ - The name of the button that was pressed
 * **images** - _table of [types.dt_lua_image_t](../../../types/dt_lua_image_t)_ - The images to act on when the button was clicked
+
+## darktable.gui.libs.image.destroy_action
+
+```
+function(
+  name : string,
+)
+```
+
+Destroy an action created with register_action
+
+* **name** - _string_ - The name of the action to destroy
+