diff --git a/src/playlist_manager.cpp b/src/playlist_manager.cpp
index 9c0f635..91ac74b 100644
--- a/src/playlist_manager.cpp
+++ b/src/playlist_manager.cpp
@@ -6,21 +6,6 @@ PlaylistManager::PlaylistManager() {
 	SPIMaster::enable_sd();
 	current_rfid_tag_id = String("");
 
-	/*
-	File root = SD.open("/");
-	while(File entry = root.openNextFile()) {
-		if (entry.isDirectory()) {
-			String filename("/");
-			filename.concat(entry.name());
-			if (!filename.startsWith("/.")) {
-				Serial.println(filename);
-				dirs.push_back(filename);
-			}
-		}
-	}
-	root.close();
-	*/
-
 	if (!SD.exists("/_mapping.txt")) {
 		Serial.println("WARNING: /_mapping.txt not found!");
 	} else {
@@ -39,19 +24,6 @@ PlaylistManager::PlaylistManager() {
 				String folder = data.substring(eq + 1);
 				Serial.printf("  Adding mapping: %s=>%s\n", rfid_id.c_str(), folder.c_str());
 				map[rfid_id] = folder;
-				
-				/*if (folder.charAt(0)=='/') {
-					bool found=false;
-					for (String f: dirs) {
-						if (f.equals(folder)) {
-							found = true;
-							break;
-						}
-					}
-					if (!found) {
-						Serial.printf("WARNING: Found mapping for RFID id %s which maps to non-existing folder %s!\n", rfid_id.c_str(), folder.c_str());
-					}
-				}*/
 			}
 		}
 		f.close();