diff --git a/src/configuration/ViewerConfiguration.md b/src/configuration/ViewerConfiguration.md
index fdfe2314..80297b91 100644
--- a/src/configuration/ViewerConfiguration.md
+++ b/src/configuration/ViewerConfiguration.md
@@ -61,7 +61,8 @@ All settings are optional, with fallback to the default values as documented.
 |`allowLayerTreeSeparators`            | Allows users to add separator items in a flat layer tree. Default value: `false`.   |
 |`preventSplittingGroupsWhenReordering`| Whether to prevent splitting sibling groups or the group itself when reordering items. Default value: `false`. |
 |`allowRemovingThemeLayers`            | Whether to allow removing any theme layers from the layer tree. Default value: `false`. |
-|`searchThemes`                        | Whether allow searching for themes from the global search field. Default value: `false`. |
+|`searchThemes`                        | Whether to allow searching for themes from the global search field. Default value: `false`. |
+|`searchThemeLayers`                   | Whether to allow searching for theme layers from the global search field. Default value: `false`. |
 |`allowAddingOtherThemes`              | Whether to allow adding another theme to a currently loaded theme. Default value: `false`. |
 |`disableImportingLocalLayers`         | Whether to hide the option to import local layers from the layer tree. Default value: `false`. |
 |`importLayerUrlPresets`               | A list of predefined URLs from which the user can choose when importing layers from the layer tree. Entries must be strings or objects of the format `{"label": "<Label>", "value": "<URL>"}`. |