diff --git a/apps/api/src/schema/ap-exams.ts b/apps/api/src/schema/ap-exams.ts
index aeec236b..62dd0df4 100644
--- a/apps/api/src/schema/ap-exams.ts
+++ b/apps/api/src/schema/ap-exams.ts
@@ -1,7 +1,7 @@
 import { z } from "@hono/zod-openapi";
 import type { APCoursesGrantedTree } from "@packages/db/schema";
 
-import { geCategories } from "./lib";
+import { inputGECategories } from "./lib";
 
 export const apExamsQuerySchema = z.object({
   fullName: z.string().optional().openapi({
@@ -55,7 +55,7 @@ export const apExamsRewardSchema = z.object({
     description:
       "The number of units granted as generic elective credit (but not from any course) for this reward",
   }),
-  geGranted: z.record(z.enum(geCategories), z.number().int().nonnegative()).openapi({
+  geGranted: z.record(z.enum(inputGECategories), z.number().int().nonnegative()).openapi({
     description:
       "Courses in GE categories granted directly by this reward and not through any course",
   }),
diff --git a/apps/api/src/schema/courses.ts b/apps/api/src/schema/courses.ts
index 8c6191ab..41f8e5dc 100644
--- a/apps/api/src/schema/courses.ts
+++ b/apps/api/src/schema/courses.ts
@@ -1,6 +1,7 @@
 import { z } from "@hono/zod-openapi";
 import type { PrerequisiteTree } from "@packages/db/schema";
 import { instructorPreviewSchema } from "./instructors";
+import { inputGECategories } from "./lib";
 
 export const inputCourseLevels = ["LowerDiv", "UpperDiv", "Graduate"] as const;
 
@@ -8,19 +9,6 @@ export const inputCourseLevelSchema = z.enum(inputCourseLevels, {
   message: "If provided, 'courseLevel' must be 'LowerDiv', 'UpperDiv', or 'Graduate'",
 });
 
-export const inputGECategories = [
-  "GE-1A",
-  "GE-1B",
-  "GE-2",
-  "GE-3",
-  "GE-4",
-  "GE-5A",
-  "GE-5B",
-  "GE-6",
-  "GE-7",
-  "GE-8",
-] as const;
-
 export const outputCourseLevels = [
   "Lower Division (1-99)",
   "Upper Division (100-199)",
diff --git a/apps/api/src/schema/grades.ts b/apps/api/src/schema/grades.ts
index 56f9cc50..47ef41fd 100644
--- a/apps/api/src/schema/grades.ts
+++ b/apps/api/src/schema/grades.ts
@@ -1,6 +1,6 @@
 import { z } from "@hono/zod-openapi";
 import { courseLevels, terms } from "@packages/db/schema";
-import { geCategories, yearSchema } from "./lib";
+import { inputGECategories, yearSchema } from "./lib";
 
 export const gradesQuerySchema = z.object({
   year: yearSchema.optional(),
@@ -28,7 +28,7 @@ export const gradesQuerySchema = z.object({
     .optional()
     .transform((x) => (x === "ANY" ? undefined : x)),
   ge: z
-    .enum(geCategories)
+    .enum(inputGECategories)
     .optional()
     .or(z.literal("ANY"))
     .transform((x) => (x === "ANY" ? undefined : x)),
@@ -49,7 +49,7 @@ export const rawGradeSchema = z.object({
   department: z.string(),
   courseNumber: z.string(),
   courseNumeric: z.number(),
-  geCategories: z.enum(geCategories).array(),
+  geCategories: z.enum(inputGECategories).array(),
   instructors: z.string().array(),
   gradeACount: z.number(),
   gradeBCount: z.number(),
@@ -78,7 +78,7 @@ export const aggregateGradesSchema = z.object({
       department: z.string(),
       courseNumber: z.string(),
       courseNumeric: z.number(),
-      geCategories: z.enum(geCategories).array(),
+      geCategories: z.enum(inputGECategories).array(),
       instructors: z.string().array(),
     })
     .array(),
diff --git a/apps/api/src/schema/index.ts b/apps/api/src/schema/index.ts
index c53af078..11571eac 100644
--- a/apps/api/src/schema/index.ts
+++ b/apps/api/src/schema/index.ts
@@ -12,4 +12,4 @@ export * from "./search";
 export * from "./study-rooms";
 export * from "./websoc";
 export * from "./week";
-export { geCategories } from "./lib";
+export { inputGECategories } from "./lib";
diff --git a/apps/api/src/schema/lib/course.ts b/apps/api/src/schema/lib/course.ts
index a2447c58..82ed9c65 100644
--- a/apps/api/src/schema/lib/course.ts
+++ b/apps/api/src/schema/lib/course.ts
@@ -52,7 +52,7 @@ export const courseNumberSchema = z.string().transform(courseNumberTransform).op
   example: "46,6B,51-53",
 });
 
-export const geCategories = [
+export const inputGECategories = [
   "GE-1A",
   "GE-1B",
   "GE-2",
diff --git a/apps/api/src/schema/search.ts b/apps/api/src/schema/search.ts
index d23628b0..5ba61642 100644
--- a/apps/api/src/schema/search.ts
+++ b/apps/api/src/schema/search.ts
@@ -1,6 +1,7 @@
 import { z } from "@hono/zod-openapi";
-import { courseSchema, inputCourseLevelSchema, inputGECategories } from "./courses.ts";
+import { courseSchema, inputCourseLevelSchema } from "./courses.ts";
 import { instructorSchema } from "./instructors.ts";
+import { inputGECategories } from "./lib";
 
 export const searchQuerySchema = z.object({
   query: z.string({ message: "Parameter 'query' is required" }),