diff --git a/x-pack/plugins/apm/public/components/shared/CodePreview/__test__/__snapshots__/CodePreview.test.js.snap b/x-pack/plugins/apm/public/components/shared/CodePreview/__test__/__snapshots__/CodePreview.test.js.snap
index dd6009581ecc4fa..dba27f173491076 100644
--- a/x-pack/plugins/apm/public/components/shared/CodePreview/__test__/__snapshots__/CodePreview.test.js.snap
+++ b/x-pack/plugins/apm/public/components/shared/CodePreview/__test__/__snapshots__/CodePreview.test.js.snap
@@ -84,15 +84,20 @@ exports[`CodePreview should render with data 1`] = `
   z-index: 2;
 }
 
-.c1 {
+.c2 {
   color: #999999;
   padding: 8px;
-  border-bottom: 1px solid #d9d9d9;
-  border-radius: 5px 5px 0 0;
+  font-family: "SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace;
 }
 
 .c3 {
   font-weight: bold;
+  color: #000000;
+}
+
+.c1 {
+  border-bottom: 1px solid #d9d9d9;
+  border-radius: 5px 5px 0 0;
 }
 
 .c0 {
@@ -104,36 +109,36 @@ exports[`CodePreview should render with data 1`] = `
   background: #f5f5f5;
 }
 
-.c0 .c2 {
-  color: #000000;
-}
-
 <div
   className="c0"
 >
   <div
     className="c1"
   >
-    <span
-      className="c2 c3"
-    >
-      server/coffee.js
-    </span>
-     in
-     
-    <span
-      className="c2 c3"
-    >
-      &lt;anonymous&gt;
-    </span>
-     at
-     
-    <span
-      className="c2 c3"
+    <div
+      className="c2"
     >
-      line 
-      17
-    </span>
+      <span
+        className="c3"
+      >
+        server/coffee.js
+      </span>
+       in
+       
+      <span
+        className="c3"
+      >
+        &lt;anonymous&gt;
+      </span>
+       at
+       
+      <span
+        className="c3"
+      >
+        line 
+        17
+      </span>
+    </div>
   </div>
   <div
     className="c4"
diff --git a/x-pack/plugins/apm/public/components/shared/CodePreview/index.js b/x-pack/plugins/apm/public/components/shared/CodePreview/index.js
index 418c6e583d725cc..8964f62f10a9ed3 100644
--- a/x-pack/plugins/apm/public/components/shared/CodePreview/index.js
+++ b/x-pack/plugins/apm/public/components/shared/CodePreview/index.js
@@ -22,22 +22,17 @@ import python from 'react-syntax-highlighter/dist/languages/python';
 import ruby from 'react-syntax-highlighter/dist/languages/ruby';
 import { Variables } from './Variables';
 import { Context } from './Context';
+import { FrameHeading } from '../Stacktrace/FrameHeading';
 
 registerLanguage('javascript', javascript);
 registerLanguage('python', python);
 registerLanguage('ruby', ruby);
 
-const FileDetails = styled.div`
-  color: ${colors.gray3};
-  padding: ${px(units.half)};
+const CodeHeader = styled.div`
   border-bottom: 1px solid ${colors.gray4};
   border-radius: ${borderRadius} ${borderRadius} 0 0;
 `;
 
-const FileDetail = styled.span`
-  font-weight: bold;
-`;
-
 const Container = styled.div`
   margin: 0 0 ${px(units.plus)} 0;
   position: relative;
@@ -45,14 +40,6 @@ const Container = styled.div`
   border: 1px solid ${colors.gray4};
   border-radius: ${borderRadius};
   background: ${props => (props.isLibraryFrame ? colors.white : colors.gray5)};
-
-  ${FileDetails} {
-    ${props => (!props.hasContext ? 'border-bottom: 0' : null)};
-  }
-
-  ${FileDetail} {
-    color: ${props => (props.isLibraryFrame ? colors.gray1 : colors.black)};
-  }
 `;
 
 class CodePreview extends PureComponent {
@@ -67,26 +54,22 @@ class CodePreview extends PureComponent {
 
   render() {
     const { stackframe, codeLanguage, isLibraryFrame } = this.props;
-    const hasContext = !(
-      isEmpty(stackframe.context) && isEmpty(stackframe.line.context)
-    );
     const hasVariables = !isEmpty(stackframe.vars);
 
     return (
-      <Container hasContext={hasContext} isLibraryFrame={isLibraryFrame}>
-        <FileDetails>
-          <FileDetail>{stackframe.filename}</FileDetail> in{' '}
-          <FileDetail>{stackframe.function}</FileDetail> at{' '}
-          <FileDetail>line {stackframe.line.number}</FileDetail>
-        </FileDetails>
-
-        {hasContext && (
-          <Context
+      <Container isLibraryFrame={isLibraryFrame}>
+        <CodeHeader>
+          <FrameHeading
             stackframe={stackframe}
-            codeLanguage={codeLanguage}
             isLibraryFrame={isLibraryFrame}
           />
-        )}
+        </CodeHeader>
+
+        <Context
+          stackframe={stackframe}
+          codeLanguage={codeLanguage}
+          isLibraryFrame={isLibraryFrame}
+        />
 
         {hasVariables && (
           <Variables
diff --git a/x-pack/plugins/apm/public/components/shared/Stacktrace/FrameHeading.tsx b/x-pack/plugins/apm/public/components/shared/Stacktrace/FrameHeading.tsx
new file mode 100644
index 000000000000000..a7e2fd73a400614
--- /dev/null
+++ b/x-pack/plugins/apm/public/components/shared/Stacktrace/FrameHeading.tsx
@@ -0,0 +1,55 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+import React from 'react';
+import styled from 'styled-components';
+import { colors, fontFamilyCode, px, units } from '../../../style/variables';
+
+const FileDetails = styled.div`
+  color: ${colors.gray3};
+  padding: ${px(units.half)};
+  font-family: ${fontFamilyCode};
+`;
+const LibraryFrameFileDetail = styled.span`
+  color: ${colors.gray2};
+`;
+const AppFrameFileDetail = styled.span`
+  font-weight: bold;
+  color: ${colors.black};
+`;
+
+interface StackframeLine {
+  number: number;
+}
+
+interface Stackframe {
+  filename: string;
+  function: string;
+  line: StackframeLine;
+}
+
+interface Props {
+  stackframe: Stackframe;
+  isLibraryFrame?: boolean;
+}
+
+const FrameHeading: React.SFC<Props> = ({
+  stackframe,
+  isLibraryFrame = false
+}) => {
+  const FileDetail = isLibraryFrame
+    ? LibraryFrameFileDetail
+    : AppFrameFileDetail;
+  return (
+    <FileDetails>
+      <FileDetail>{stackframe.filename}</FileDetail> in{' '}
+      <FileDetail>{stackframe.function}</FileDetail> at{' '}
+      <FileDetail>line {stackframe.line.number}</FileDetail>
+    </FileDetails>
+  );
+};
+
+export { FrameHeading };
diff --git a/x-pack/plugins/apm/public/components/shared/Stacktrace/index.js b/x-pack/plugins/apm/public/components/shared/Stacktrace/index.js
index b7a7f5f567f7bc8..6a4fbc89bc7f931 100644
--- a/x-pack/plugins/apm/public/components/shared/Stacktrace/index.js
+++ b/x-pack/plugins/apm/public/components/shared/Stacktrace/index.js
@@ -12,6 +12,7 @@ import { Ellipsis } from '../../shared/Icons';
 import { units, px } from '../../../style/variables';
 import { EmptyMessage } from '../../shared/EmptyMessage';
 import { EuiLink, EuiTitle } from '@elastic/eui';
+import { FrameHeading } from './FrameHeading';
 
 const LibraryFrameToggle = styled.div`
   margin: 0 0 ${px(units.plus)} 0;
@@ -39,6 +40,12 @@ function getCollapsedLibraryFrames(stackframes) {
   }, []);
 }
 
+function hasSourceLines(stackframe) {
+  return (
+    !isEmpty(stackframe.context) || !isEmpty(get(stackframe, 'line.context'))
+  );
+}
+
 class Stacktrace extends PureComponent {
   state = {
     libraryframes: {}
@@ -79,13 +86,16 @@ class Stacktrace extends PureComponent {
         </EuiTitle>
         {getCollapsedLibraryFrames(stackframes).map((item, i) => {
           if (!item.libraryFrame) {
-            return (
-              <CodePreview
-                key={i}
-                stackframe={item}
-                codeLanguage={codeLanguage}
-              />
-            );
+            if (hasSourceLines(item)) {
+              return (
+                <CodePreview
+                  key={i}
+                  stackframe={item}
+                  codeLanguage={codeLanguage}
+                />
+              );
+            }
+            return <FrameHeading key={i} stackframe={item} />;
           }
 
           return (
@@ -115,14 +125,19 @@ function Libraryframes({ visible, stackframes, codeLanguage, onClick }) {
 
       <LibraryFrames>
         {visible &&
-          stackframes.map((stackframe, i) => (
-            <CodePreview
-              key={i}
-              stackframe={stackframe}
-              isLibraryFrame
-              codeLanguage={codeLanguage}
-            />
-          ))}
+          stackframes.map(
+            (stackframe, i) =>
+              hasSourceLines(stackframe) ? (
+                <CodePreview
+                  key={i}
+                  stackframe={stackframe}
+                  isLibraryFrame
+                  codeLanguage={codeLanguage}
+                />
+              ) : (
+                <FrameHeading key={i} stackframe={stackframe} isLibraryFrame />
+              )
+          )}
       </LibraryFrames>
     </div>
   );