diff --git a/fbfmaproom/fbfmaproom-sample.yaml b/fbfmaproom/fbfmaproom-sample.yaml
index ecc38edb..35e8d4a0 100644
--- a/fbfmaproom/fbfmaproom-sample.yaml
+++ b/fbfmaproom/fbfmaproom-sample.yaml
@@ -3894,19 +3894,22 @@ countries:
         marker: [-11.10, 19.25]
         shapes:
             - name: National
-              sql: select adm0_code as key, adm0_name as label, ST_AsBinary(the_geom) as the_geom
-                  from iridb.g2015_2012_0 where adm0_name = 'Mauritania'
-
+              file: mauritania/shapes/2026-03/mrt_admin_boundaries.shp.zip
+              layer: mrt_admin0
+              key_field: adm0_pcode
+              label_field: adm0_name
 
             - name: Regional
-              sql: select (adm0_code, adm1_code) as key, adm1_name as label,
-                  ST_AsBinary(the_geom) as the_geom from iridb.g2015_2014_1
-                  where adm0_name = 'Mauritania'
+              file: mauritania/shapes/2026-03/mrt_admin_boundaries.shp.zip
+              layer: mrt_admin1
+              key_field: adm1_pcode
+              label_field: adm1_name
 
             - name: Department
-              sql: select (adm0_code, adm1_code, adm2_code) as key, adm2_name as label,
-                  ST_AsBinary(the_geom) as the_geom from iridb.g2015_2014_2
-                  where adm0_name = 'Mauritania'
+              file: mauritania/shapes/2026-03/mrt_admin_boundaries.shp.zip
+              layer: mrt_admin2
+              key_field: adm2_pcode
+              label_field: adm2_name
 
 
         datasets: