diff --git a/src/004-base/facility.js b/src/004-base/facility.js
index 83936e6e8261769ccbc2840c92b121bb53934ca6..ca06a4c1d0a26bc0f7ee353353a0748451e01203 100644
--- a/src/004-base/facility.js
+++ b/src/004-base/facility.js
@@ -340,6 +340,8 @@ App.Entity.Facilities.Facility = class {
 				return State.variables.CellBiIDs.length;
 			case "clinic":
 				return State.variables.CliniciIDs.length;
+			case "school":
+				return State.variables.SchooliIDs.length;
 			case "club":
 				return State.variables.ClubiIDs.length;
 			case "dairy":