diff --git a/icons/card-sim.svg b/icons/card-sim.svg
index 58e8cdbac..833be445d 100644
--- a/icons/card-sim.svg
+++ b/icons/card-sim.svg
@@ -12,5 +12,5 @@
   <path d="M12 14v4" />
   <path d="M14.172 2a2 2 0 0 1 1.414.586l3.828 3.828A2 2 0 0 1 20 7.828V20a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2z" />
   <path d="M8 14h8" />
-  <rect x="8" y="10" width="8" height="8" rx="1" />
+  <rect x="8" y="10" width="8" height="8" rx="2" />
 </svg>