diff --git a/src/views/components/injected/CourseCatalogInjectedPopup/HeadingAndActions.tsx b/src/views/components/injected/CourseCatalogInjectedPopup/HeadingAndActions.tsx
index 38879a94..e66a3914 100644
--- a/src/views/components/injected/CourseCatalogInjectedPopup/HeadingAndActions.tsx
+++ b/src/views/components/injected/CourseCatalogInjectedPopup/HeadingAndActions.tsx
@@ -175,12 +175,12 @@ export default function HeadingAndActions({ course, activeSchedule, onClose }: H
                     description: (
                         <>
                             The section you&apos;re adding is for{' '}
-                            <span className='text-ut-burntorange'>
+                            <span className='text-ut-burntorange whitespace-nowrap'>
                                 {course.semester.season} {course.semester.year}
                             </span>
                             , but your current schedule contains sections in{' '}
-                            <span className='text-ut-burntorange'>{activeSemesters}</span>. Mixing semesters in one
-                            schedule may cause confusion.
+                            <span className='text-ut-burntorange whitespace-nowrap'>{activeSemesters}</span>. Mixing
+                            semesters in one schedule may cause confusion.
                         </>
                     ),
                     buttons: dialogButtons,