diff --git a/architecture.html b/architecture.html
index ec6a0b8..6194f50 100644
--- a/architecture.html
+++ b/architecture.html
@@ -154,7 +154,7 @@
   <!-- rfEventQueue arrow: pinLevelChangeIsr → rfDecodeTask -->
   <line x1="530" y1="210" x2="432" y2="218" stroke="#4f8ef7" stroke-width="1.5" marker-end="url(#arr)" stroke-dasharray="5,3"/>
   <rect x="438" y="207" width="82" height="18" rx="3" fill="#0f1117"/>
-  <text x="479" y="220" text-anchor="middle" fill="#4f8ef7" font-size="10">rfEventQueue[32]</text>
+  <text x="479" y="220" text-anchor="middle" fill="#4f8ef7" font-size="10">rfEventQueue[8]</text>
 
   <!-- receiver state arrow: rfDecodeTask → loop (dashed green) -->
   <line x1="430" y1="242" x2="530" y2="310" stroke="#3ecf8e" stroke-width="1" marker-end="url(#arr-g)" stroke-dasharray="4,3"/>