diff --git a/frontend/src/queries/classes.ts b/frontend/src/queries/classes.ts
index dca92230..d97d978a 100644
--- a/frontend/src/queries/classes.ts
+++ b/frontend/src/queries/classes.ts
@@ -15,6 +15,7 @@ import { invalidateAllGroupKeys } from "./groups";
 import { invalidateAllSubmissionKeys } from "./submissions";
 import type { TeachersResponse } from "@/controllers/teachers";
 import type { TeacherInvitationsResponse } from "@/controllers/teacher-invitations";
+import {studentClassesQueryKey} from "@/queries/students.ts";
 
 const classController = new ClassController();
 
@@ -171,6 +172,8 @@ export function useClassDeleteStudentMutation(): UseMutationReturnType<
             await queryClient.invalidateQueries({ queryKey: classQueryKey(data.class.id) });
             await queryClient.invalidateQueries({ queryKey: classStudentsKey(data.class.id, true) });
             await queryClient.invalidateQueries({ queryKey: classStudentsKey(data.class.id, false) });
+            await queryClient.invalidateQueries({ queryKey: studentClassesQueryKey(data.class.id, false) });
+            await queryClient.invalidateQueries({ queryKey: studentClassesQueryKey(data.class.id, true) });
         },
     });
 }
diff --git a/frontend/src/queries/students.ts b/frontend/src/queries/students.ts
index da87d28b..1d6794f1 100644
--- a/frontend/src/queries/students.ts
+++ b/frontend/src/queries/students.ts
@@ -33,7 +33,7 @@ function studentsQueryKey(full: boolean): [string, boolean] {
 function studentQueryKey(username: string): [string, string] {
     return ["student", username];
 }
-function studentClassesQueryKey(username: string, full: boolean): [string, string, boolean] {
+export function studentClassesQueryKey(username: string, full: boolean): [string, string, boolean] {
     return ["student-classes", username, full];
 }
 function studentAssignmentsQueryKey(username: string, full: boolean): [string, string, boolean] {