diff --git a/config/config.json b/config/config.json
index 928c9e0d..101ea6df 100644
--- a/config/config.json
+++ b/config/config.json
@@ -8,7 +8,7 @@
     "display": {
         "hardware": {
             "rows": 32,
-            "cols": 128,
+            "cols": 64,
             "chain_length": 2,
             "parallel": 1,
             "brightness": 60,