diff --git a/scripts/generate-touch-layouts-ids.py b/scripts/generate-touch-layouts-ids.py
index 983f0fb..6096118 100644
--- a/scripts/generate-touch-layouts-ids.py
+++ b/scripts/generate-touch-layouts-ids.py
@@ -1,28 +1,25 @@
+import json
 import os
 
 FOLDER = 'touch-layouts'
 OUTPUT_FILE = os.path.join(FOLDER, 'ids.json')
 
-gameIds = list()
+product_ids = list()
 
 # Get files in folder
 for file in os.listdir(FOLDER):
     if not file.endswith('.json') or file == 'ids.json':
         continue
 
-    # Get game ID from file name (as int so we can sort the list later)
-    gameId = int(file.replace('.json', ''))
-    gameIds.append(gameId)
+    with open(os.path.join(FOLDER, file)) as fp:
+        content = json.load(fp)
+        product_ids.append(content['product_id'])
 
-# Sort list of ints
-gameIds.sort()
-# Convert int to string
-gameIds = list(map((lambda x: str(x)), gameIds))
-
-# Generate output string
-output = '[\n  ' + ',\n  '.join(gameIds) + '\n]\n'
+# Sort list
+product_ids.sort()
 
 # Write to file
+output = json.dumps(product_ids, separators=(',', ': '), indent=2) + '\n'
 with open(OUTPUT_FILE, 'w') as fp:
     fp.write(output)