diff --git a/css/retro.css b/css/retro.css
index b3e6849..6b348db 100644
--- a/css/retro.css
+++ b/css/retro.css
@@ -109,7 +109,7 @@ td {
 }
 
 .locking.mino {
-    animation: blinker 0.15s step-start infinite;
+    animation: blinker 0.1s step-start infinite;
 }
 
 .ghost.mino {