diff --git a/_data/guides.yml b/_data/guides.yml
index 5b976b7..6939f84 100644
--- a/_data/guides.yml
+++ b/_data/guides.yml
@@ -2213,6 +2213,8 @@
   technique:
     - Spatial Analysis
     - Mapping
+  tool:
+    - QGIS
   date: "2026-05-25"
   series: MDL Tutorials
   type: Tutorial