diff --git a/chrome/content/zotero/xpcom/file.js b/chrome/content/zotero/xpcom/file.js
index 753e26c753..209e12e596 100644
--- a/chrome/content/zotero/xpcom/file.js
+++ b/chrome/content/zotero/xpcom/file.js
@@ -1347,27 +1347,17 @@ Zotero.File = new function(){
 	
 	
 	this.isCloudStorageFolder = function (path) {
-		return this.isDropboxDirectory(path)
-			|| this.isGoogleDriveDirectory(path)
-			|| this.isOneDriveDirectory(path);
+		// Dropbox
+		return path.toLowerCase().includes('dropbox')
+			// Google Drive
+			|| path.includes('Google Drive')
+			// OneDrive
+			|| path.toLowerCase().includes('onedrive')
+			// pCloud
+			|| path.toLowerCase().includes('pcloud');
 	};
 	
 	
-	this.isDropboxDirectory = function(path) {
-		return path.toLowerCase().includes('dropbox');
-	}
-	
-	
-	this.isGoogleDriveDirectory = function(path) {
-		return path.includes('Google Drive');
-	}
-	
-	
-	this.isOneDriveDirectory = function(path) {
-		return path.toLowerCase().includes('onedrive');
-	}
-	
-	
 	this.reveal = Zotero.Promise.coroutine(function* (file) {
 		if (!(yield OS.File.exists(file))) {
 			throw new Error(file + " does not exist");