diff --git a/tests/DfE.FindInformationAcademiesTrusts.UnitTests/Pages/Trusts/Academies/PupilNumbersModelTests.cs b/tests/DfE.FindInformationAcademiesTrusts.UnitTests/Pages/Trusts/Academies/PupilNumbersModelTests.cs
index cdbd3b83d..109986def 100644
--- a/tests/DfE.FindInformationAcademiesTrusts.UnitTests/Pages/Trusts/Academies/PupilNumbersModelTests.cs
+++ b/tests/DfE.FindInformationAcademiesTrusts.UnitTests/Pages/Trusts/Academies/PupilNumbersModelTests.cs
@@ -38,6 +38,24 @@ public void PhaseAndAgeRangeSortValue_should_be_amalgamation_of_Phase_and_age_ra
         result.Should().Be(expected);
     }
 
+    [Fact]
+    public async Task OnGetAsync_sets_academies_from_academyService()
+    {
+        var academy = new AcademyPupilNumbersServiceModel("", null, null, new AgeRange(5, 11), null, null);
+        var academies = new[]
+        {
+            academy with { Urn = "1" },
+            academy with { Urn = "2" },
+            academy with { Urn = "3" }
+        };
+        _mockAcademyService.Setup(a => a.GetAcademiesInTrustPupilNumbersAsync(TrustUid))
+            .ReturnsAsync(academies);
+
+        _ = await Sut.OnGetAsync();
+
+        Sut.Academies.Should().BeEquivalentTo(academies);
+    }
+
     [Fact]
     public override async Task OnGetAsync_should_configure_TrustPageMetadata_TabPageName()
     {