diff --git a/components/prism-jsstacktrace.js b/components/prism-jsstacktrace.js
index 118c9dcc94..690fe7b56d 100644
--- a/components/prism-jsstacktrace.js
+++ b/components/prism-jsstacktrace.js
@@ -20,7 +20,7 @@ Prism.languages.jsstacktrace = {
 			},
 
 			'function': {
-				pattern: /(at\s+(?:new\s+)?)(?!\s)[_$a-zA-Z\xA0-\uFFFF<][.$\w\xA0-\uFFFF<>]*/,
+				pattern: /(\bat\s+(?:new\s+)?)(?!\s)[_$a-zA-Z\xA0-\uFFFF<][.$\w\xA0-\uFFFF<>]*/,
 				lookbehind: true,
 				inside: {
 					'punctuation': /\./
diff --git a/components/prism-jsstacktrace.min.js b/components/prism-jsstacktrace.min.js
index 12174e89be..328156a476 100644
--- a/components/prism-jsstacktrace.min.js
+++ b/components/prism-jsstacktrace.min.js
@@ -1 +1 @@
-Prism.languages.jsstacktrace={"error-message":{pattern:/^\S.*/m,alias:"string"},"stack-frame":{pattern:/(^[ \t]+)at[ \t].*/m,lookbehind:!0,inside:{"not-my-code":{pattern:/^at[ \t]+(?!\s)(?:node\.js|<unknown>|.*(?:node_modules|\(<anonymous>\)|\(<unknown>|<anonymous>$|\(internal\/|\(node\.js)).*/m,alias:"comment"},filename:{pattern:/(\bat\s+(?!\s)|\()(?:[a-zA-Z]:)?[^():]+(?=:)/,lookbehind:!0,alias:"url"},function:{pattern:/(at\s+(?:new\s+)?)(?!\s)[_$a-zA-Z\xA0-\uFFFF<][.$\w\xA0-\uFFFF<>]*/,lookbehind:!0,inside:{punctuation:/\./}},punctuation:/[()]/,keyword:/\b(?:at|new)\b/,alias:{pattern:/\[(?:as\s+)?(?!\s)[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\]/,alias:"variable"},"line-number":{pattern:/:\d+(?::\d+)?\b/,alias:"number",inside:{punctuation:/:/}}}}};
\ No newline at end of file
+Prism.languages.jsstacktrace={"error-message":{pattern:/^\S.*/m,alias:"string"},"stack-frame":{pattern:/(^[ \t]+)at[ \t].*/m,lookbehind:!0,inside:{"not-my-code":{pattern:/^at[ \t]+(?!\s)(?:node\.js|<unknown>|.*(?:node_modules|\(<anonymous>\)|\(<unknown>|<anonymous>$|\(internal\/|\(node\.js)).*/m,alias:"comment"},filename:{pattern:/(\bat\s+(?!\s)|\()(?:[a-zA-Z]:)?[^():]+(?=:)/,lookbehind:!0,alias:"url"},function:{pattern:/(\bat\s+(?:new\s+)?)(?!\s)[_$a-zA-Z\xA0-\uFFFF<][.$\w\xA0-\uFFFF<>]*/,lookbehind:!0,inside:{punctuation:/\./}},punctuation:/[()]/,keyword:/\b(?:at|new)\b/,alias:{pattern:/\[(?:as\s+)?(?!\s)[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\]/,alias:"variable"},"line-number":{pattern:/:\d+(?::\d+)?\b/,alias:"number",inside:{punctuation:/:/}}}}};
\ No newline at end of file