diff --git a/spec/core/ExceptionFormatterSpec.js b/spec/core/ExceptionFormatterSpec.js
index 2242cf27..1c4a1c62 100644
--- a/spec/core/ExceptionFormatterSpec.js
+++ b/spec/core/ExceptionFormatterSpec.js
@@ -86,6 +86,37 @@ describe('ExceptionFormatter', function() {
       );
     });
 
+    it('filters Jasmine stack frames from V8-style traces but leaves unmatched lines intact', function() {
+      var error = {
+        message: 'nope',
+        stack:
+          'C:\\__spec__\\core\\UtilSpec.ts:120\n' +
+          "                new Error('nope');\n" +
+          '                ^\n' +
+          '\n' +
+          'Error: nope\n' +
+          '    at fn1 (C:\\__spec__\\core\\UtilSpec.js:115:19)\n' +
+          '        -> C:\\__spec__\\core\\UtilSpec.ts:120:15\n' +
+          '    at fn2 (C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js:7533:40)\n' +
+          '    at fn3 (C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js:7575:25)\n' +
+          '    at fn4 (node:internal/timers:462:21)\n'
+      };
+      var subject = new jasmineUnderTest.ExceptionFormatter({
+        jasmineFile: 'C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js'
+      });
+      var result = subject.stack(error);
+      expect(result).toEqual(
+        'C:\\__spec__\\core\\UtilSpec.ts:120\n' +
+          "                new Error('nope');\n" +
+          '                ^\n' +
+          'Error: nope\n' +
+          '    at fn1 (C:\\__spec__\\core\\UtilSpec.js:115:19)\n' +
+          '        -> C:\\__spec__\\core\\UtilSpec.ts:120:15\n' +
+          '    at <Jasmine>\n' +
+          '    at fn4 (node:internal/timers:462:21)'
+      );
+    });
+
     it('filters Jasmine stack frames from V8 style traces', function() {
       var error = {
         message: 'nope',
diff --git a/src/core/ExceptionFormatter.js b/src/core/ExceptionFormatter.js
index 14534bb2..72981da1 100644
--- a/src/core/ExceptionFormatter.js
+++ b/src/core/ExceptionFormatter.js
@@ -63,7 +63,7 @@ getJasmineRequireObj().ExceptionFormatter = function(j$) {
           stackTrace.style === 'webkit' ? '<Jasmine>' : '    at <Jasmine>';
 
       stackTrace.frames.forEach(function(frame) {
-        if (frame.file && frame.file !== jasmineFile) {
+        if (frame.file !== jasmineFile) {
           result.push(frame.raw);
         } else if (result[result.length - 1] !== jasmineMarker) {
           result.push(jasmineMarker);