diff --git a/src/js-components/previewBar.ts b/src/js-components/previewBar.ts
index 24251c09..8a9834c1 100644
--- a/src/js-components/previewBar.ts
+++ b/src/js-components/previewBar.ts
@@ -776,6 +776,11 @@ class PreviewBar {
 
                 const chapterTitle = chaptersContainer.querySelector(".ytp-chapter-title-content") as HTMLDivElement;
                 chapterTitle.innerText = chosenSegment.description || shortCategoryName(chosenSegment.category);
+                if (chosenSegment.actionType !== ActionType.Chapter) {
+                    chapterTitle.classList.add("sponsorBlock-segment-title");
+                } else {
+                    chapterTitle.classList.remove("sponsorBlock-segment-title");
+                }
 
                 if (chosenSegment.source === SponsorSourceType.Server) {
                     const chapterVoteContainer = this.chapterVote.getContainer();