diff --git a/bases/rsptx/admin_server_api/routers/instructor.py b/bases/rsptx/admin_server_api/routers/instructor.py
index 2f615b0b8..808fcd17c 100644
--- a/bases/rsptx/admin_server_api/routers/instructor.py
+++ b/bases/rsptx/admin_server_api/routers/instructor.py
@@ -1320,7 +1320,7 @@ async def get_create_course_page(request: Request, user=Depends(auth_manager)):
     course_list = await fetch_library_books()
     # Convert LibraryValidator objects to dicts for template compatibility
     course_list = [c.dict() for c in course_list if c.for_classes]
-    sections = sorted({c["shelf_section"] for c in course_list})
+    sections = sorted({c["shelf_section"] or "Misc" for c in course_list})
     context = {
         "request": request,
         "course_list": course_list,
@@ -1447,7 +1447,7 @@ async def post_create_course_page(
         course_list = await fetch_library_books()
         # Convert LibraryValidator objects to dicts for template compatibility
         course_list = [c.dict() for c in course_list if c.for_classes]
-        sections = sorted({c["shelf_section"] for c in course_list})
+        sections = sorted({c["shelf_section"] or "Misc" for c in course_list})
 
         context = {
             "request": request,