diff --git a/src/core/utils/splitTextIntoSegments.ts b/src/core/utils/splitTextIntoSegments.ts
index 4c9e3d7..bcf2668 100644
--- a/src/core/utils/splitTextIntoSegments.ts
+++ b/src/core/utils/splitTextIntoSegments.ts
@@ -25,7 +25,7 @@ const toHalfWidthAndCleanSpace = (str: string): string => {
 export const splitTextIntoSegments = (text: string, maxChars: number = 100): string[] => {
   text = toHalfWidthAndCleanSpace(text);
 
-  const sentences = text.split(/(?<=[!.;?])/g);
+  const sentences = text.match(/[^.!;?]+[.!;?]+/g) || [];
   const segments: string[] = [];
   let currentSegment = '';