diff --git a/docs/adding-new-fields.md b/docs/adding-new-fields.md
index 1995ad59..acd5c77d 100644
--- a/docs/adding-new-fields.md
+++ b/docs/adding-new-fields.md
@@ -27,9 +27,9 @@ The second section would be required when adding a new category or when changing
 All steps from the previous section need to be carried out first.
 
 #### In tileserver
-1. Add a SQL query for calculating the value to be visualised to `BUILDING_LAYER_DEFINITIONS` in `app/tiles/dataDefinition.ts`
+1. Add a SQL query for calculating the value to be visualised to `BUILDING_LAYER_DEFINITIONS` in `app/src/tiles/dataDefinition.ts`
 2. Add Mapnik rendering style in `app/map_styles/polygon.xml`
 
 #### In frontend
 1. Update the category to field name mapping in the `tilesetByCat` object inside the `ColouringMap` React component (`map.tsx` file)
-2. Add an entry for the field to the `LEGEND_CONFIG` object in `legend.tsx` file
\ No newline at end of file
+2. Add an entry for the field to the `LEGEND_CONFIG` object in `legend.tsx` file