diff --git a/src/lib/utils/index.ts b/src/lib/utils/index.ts
index 8a3cdf163..3ea827837 100644
--- a/src/lib/utils/index.ts
+++ b/src/lib/utils/index.ts
@@ -473,19 +473,21 @@ export const blobToFile = (blob, fileName) => {
 // {{prompt:start:<length>}} will be replaced with the first <length> characters of the prompt
 // {{prompt:end:<length>}} will be replaced with the last <length> characters of the prompt
 // Character length is used as we don't have the ability to tokenize the prompt
-export const templatePrompt = (template, prompt) => {
+export const templatePrompt = (template: string, prompt: string) => {
 	template = template.replace(/{{prompt}}/g, prompt);
 
-	// Replace {{prompt:start:<length>}} with the first <length> characters of the prompt
-	const startMatch = template.match(/{{prompt:start:(\d+)}}/);
-	if (startMatch) {
+	// Replace all instances of {{prompt:start:<length>}} with the first <length> characters of the prompt
+	const startRegex = /{{prompt:start:(\d+)}}/g;
+	let startMatch: RegExpMatchArray | null;
+	while ((startMatch = startRegex.exec(template)) !== null) {
 		const length = parseInt(startMatch[1]);
 		template = template.replace(startMatch[0], prompt.substring(0, length));
 	}
 
-	// Replace {{prompt:end:<length>}} with the last <length> characters of the prompt
-	const endMatch = template.match(/{{prompt:end:(\d+)}}/);
-	if (endMatch) {
+	// Replace all instances of {{prompt:end:<length>}} with the last <length> characters of the prompt
+	const endRegex = /{{prompt:end:(\d+)}}/g;
+	let endMatch: RegExpMatchArray | null;
+	while ((endMatch = endRegex.exec(template)) !== null) {
 		const length = parseInt(endMatch[1]);
 		template = template.replace(endMatch[0], prompt.substring(prompt.length - length));
 	}