diff --git a/lib/ace/mode/folding/latex.js b/lib/ace/mode/folding/latex.js
index 8695f770..be950f1d 100644
--- a/lib/ace/mode/folding/latex.js
+++ b/lib/ace/mode/folding/latex.js
@@ -42,7 +42,7 @@ oop.inherits(FoldMode, BaseFoldMode);
 
 (function() {
 
-    this.foldingStartMarker = /^\s*\\(begin)|(section|subsection)\b|{\s*$/;
+    this.foldingStartMarker = /^\s*\\(begin)|(section|subsection|paragraph)\b|{\s*$/;
     this.foldingStopMarker = /^\s*\\(end)\b|^\s*}/;
 
     this.getFoldWidgetRange = function(session, foldStyle, row) {
@@ -119,7 +119,7 @@ oop.inherits(FoldMode, BaseFoldMode);
     };
 
     this.latexSection = function(session, row, column) {
-        var keywords = ["\\subsection", "\\section", "\\begin", "\\end"];
+        var keywords = ["\\subsection", "\\section", "\\begin", "\\end", "\\paragraph"];
 
         var stream = new TokenIterator(session, row, column);
         var token = stream.getCurrentToken();