diff --git a/services/web/.gitignore b/services/web/.gitignore
index 8df4ab2fa6..d0053e47c8 100644
--- a/services/web/.gitignore
+++ b/services/web/.gitignore
@@ -69,12 +69,16 @@ Gemfile.lock
 
 public/js/libs/fineuploader-5.15.4.*.js
 public/js/libs/fineuploader-*.js
-public/js/libs/pdfjs-1.7.225/compatibility.*.js
-public/js/libs/pdfjs-1.7.225/pdf.*.js
-public/js/libs/pdfjs-1.7.225/pdf.worker.*.js
+public/js/libs/pdfjs-*/compatibility.*.js
+public/js/libs/pdfjs-*/pdf.*.js
+public/js/libs/pdfjs-*/pdf.worker.*.js
 public/js/libs/require.*.js
 public/stylesheets/ol-style.*.css
 public/stylesheets/style.*.css
+public/js/ace-*/ace.*.js
+public/js/ace-*/mode-latex.*.js
+public/js/ace-*/snippets/latex.*.js
+public/js/ace-*/worker-latex.*.js
 
 *.swp
 .DS_Store
diff --git a/services/web/app/coffee/infrastructure/ExpressLocals.coffee b/services/web/app/coffee/infrastructure/ExpressLocals.coffee
index 46f9eefb86..51b44a8996 100644
--- a/services/web/app/coffee/infrastructure/ExpressLocals.coffee
+++ b/services/web/app/coffee/infrastructure/ExpressLocals.coffee
@@ -60,8 +60,7 @@ for paths in pathList
 		logger.log "#{filePath}: #{hash}"
 		fingerprints[filePath] = hash
 
-	if paths.length == 1
-		path = paths[0]
+	for path in paths
 		splitPath = path.split("/")
 		filenameSplit = splitPath.pop().split(".")
 		filenameSplit.splice(filenameSplit.length-1, 0, hash)