diff --git a/CHANGELOG.md b/CHANGELOG.md
index 448c779..c706de0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,8 +6,9 @@
 - datafix: correct date of change event of ckb olen [OP-3594]
 - datafix: move memberships from shared to administrative unit graph
 - datafix: cleanup werkingsgbieden data [OP-3566]
-  + move werkingsgebieden to public graph
-  + link district werkingsgebieden to Antwerp municipality werkingsgebied
+  + Move werkingsgebieden to public graph
+  + Link district werkingsgebieden to Antwerp municipality werkingsgebied
+  + Add missing werkingsgebied for Borsbeek district
 ### Deploy Notes
 ```
 drc restart migrations; drc logs -ft --tail=200 migrations
diff --git a/config/migrations/2025/20250430130307-chore--cleanup-werkingsgebieden-data/20250430153558-feat--add-werkingsgbied-for-borsbeek-district.sparql b/config/migrations/2025/20250430130307-chore--cleanup-werkingsgebieden-data/20250430153558-feat--add-werkingsgbied-for-borsbeek-district.sparql
new file mode 100644
index 0000000..bd48e8b
--- /dev/null
+++ b/config/migrations/2025/20250430130307-chore--cleanup-werkingsgebieden-data/20250430153558-feat--add-werkingsgbied-for-borsbeek-district.sparql
@@ -0,0 +1,24 @@
+PREFIX geo: <http://www.opengis.net/ont/geosparql#>
+PREFIX ext: <http://mu.semte.ch/vocabularies/ext/>
+PREFIX mu: <http://mu.semte.ch/vocabularies/core/>
+PREFIX besluit: <http://data.vlaanderen.be/ns/besluit#>
+
+INSERT {
+  GRAPH <http://mu.semte.ch/graphs/public> {
+    ?borsbeekLocation a prov:Location;
+                      mu:uuid ?uuid ;
+                      rdfs:label "Borsbeek" ;
+                      ext:werkingsgebiedNiveau "District" ;
+                      geo:sfWithin ?antwerpLocation .
+  }
+  # Also link this new werkingsgbied to the actual district
+  GRAPH <http://mu.semte.ch/graphs/administrative-unit> {
+   ?borsbeekDistrict besluit:werkingsgebied ?borsbeekLocation .
+  }
+} WHERE {
+  BIND(SHA256(CONCAT("Werkingsgebied for the district of Borsbeek")) AS ?uuid)
+  BIND(IRI(CONCAT("http://data.lblod.info/id/werkingsgebieden/", STR(?uuid))) AS ?borsbeekLocation)
+
+BIND (<http://data.lblod.info/id/werkingsgebieden/3a9b09cbccb798c8f9d5bad3fce1476bce1ee014165ba243488b0af690d0f464> AS ?antwerpLocation)
+  BIND (<http://data.lblod.info/id/bestuurseenheden/4b44e6f1-113b-4692-b149-44a889b215f2> AS ?borsbeekDistrict)
+}