diff --git a/browser/lib/markdown.js b/browser/lib/markdown.js
index fca0259d..60d6d0bf 100644
--- a/browser/lib/markdown.js
+++ b/browser/lib/markdown.js
@@ -2,9 +2,11 @@ import markdownit from 'markdown-it'
 import emoji from 'markdown-it-emoji'
 import math from '@rokt33r/markdown-it-math'
 import _ from 'lodash'
+import ConfigManager from 'browser/main/lib/ConfigManager'
 
 // FIXME We should not depend on global variable.
 const katex = window.katex
+const config = ConfigManager.get()
 
 function createGutter (str) {
   const lc = (str.match(/\n/g) || []).length
@@ -39,6 +41,10 @@ md.use(emoji, {
   shortcuts: {}
 })
 md.use(math, {
+  inlineOpen: config.preview.latexInlineOpen,
+  inlineClose: config.preview.latexInlineClose,
+  blockOpen: config.preview.latexBlockOpen,
+  blockClose: config.preview.latexBlockClose,
   inlineRenderer: function (str) {
     let output = ''
     try {
diff --git a/browser/main/lib/ConfigManager.js b/browser/main/lib/ConfigManager.js
index e200c855..e8f7253e 100644
--- a/browser/main/lib/ConfigManager.js
+++ b/browser/main/lib/ConfigManager.js
@@ -40,7 +40,11 @@ export const DEFAULT_CONFIG = {
     fontSize: '14',
     fontFamily: win ? 'Segoe UI' : 'Lato',
     codeBlockTheme: 'dracula',
-    lineNumber: true
+    lineNumber: true,
+    latexInlineOpen: '$',
+    latexInlineClose: '$',
+    latexBlockOpen: '$$',
+    latexBlockClose: '$$'
   }
 }
 
diff --git a/browser/main/modals/PreferencesModal/UiTab.js b/browser/main/modals/PreferencesModal/UiTab.js
index 44ae7f36..b85eafdb 100644
--- a/browser/main/modals/PreferencesModal/UiTab.js
+++ b/browser/main/modals/PreferencesModal/UiTab.js
@@ -79,7 +79,11 @@ class UiTab extends React.Component {
         fontSize: this.refs.previewFontSize.value,
         fontFamily: this.refs.previewFontFamily.value,
         codeBlockTheme: this.refs.previewCodeBlockTheme.value,
-        lineNumber: this.refs.previewLineNumber.checked
+        lineNumber: this.refs.previewLineNumber.checked,
+        latexInlineOpen: this.refs.previewLatexInlineOpen.value,
+        latexInlineClose: this.refs.previewLatexInlineClose.value,
+        latexBlockOpen: this.refs.previewLatexBlockOpen.value,
+        latexBlockClose: this.refs.previewLatexBlockClose.value
       }
     }
 
@@ -326,6 +330,58 @@ class UiTab extends React.Component {
               Show line numbers for preview code blocks
             </label>
           </div>
+          <div styleName='group-section'>
+            <div styleName='group-section-label'>
+              LaTeX Inline Open Delimiter
+            </div>
+            <div styleName='group-section-control'>
+              <input styleName='group-section-control-input'
+                ref='previewLatexInlineOpen'
+                value={config.preview.latexInlineOpen}
+                onChange={(e) => this.handleUIChange(e)}
+                type='text'
+              />
+            </div>
+          </div>
+          <div styleName='group-section'>
+            <div styleName='group-section-label'>
+              LaTeX Inline Close Delimiter
+            </div>
+            <div styleName='group-section-control'>
+              <input styleName='group-section-control-input'
+                ref='previewLatexInlineClose'
+                value={config.preview.latexInlineClose}
+                onChange={(e) => this.handleUIChange(e)}
+                type='text'
+              />
+            </div>
+          </div>
+          <div styleName='group-section'>
+            <div styleName='group-section-label'>
+              LaTeX Block Open Delimiter
+            </div>
+            <div styleName='group-section-control'>
+              <input styleName='group-section-control-input'
+                ref='previewLatexBlockOpen'
+                value={config.preview.latexBlockOpen}
+                onChange={(e) => this.handleUIChange(e)}
+                type='text'
+              />
+            </div>
+          </div>
+          <div styleName='group-section'>
+            <div styleName='group-section-label'>
+              LaTeX Block Close Delimiter
+            </div>
+            <div styleName='group-section-control'>
+              <input styleName='group-section-control-input'
+                ref='previewLatexBlockClose'
+                value={config.preview.latexBlockClose}
+                onChange={(e) => this.handleUIChange(e)}
+                type='text'
+              />
+            </div>
+          </div>
 
           <div styleName='group-control'>
             <button styleName='group-control-rightButton'