diff --git a/wiki/pages/design.html b/wiki/pages/design.html
index 31ee90e07c7347d62b91c38ba7347569a685245b..8a7a85ee6bc0cb1f611b24061dd4a88f351bba66 100644
--- a/wiki/pages/design.html
+++ b/wiki/pages/design.html
@@ -14,7 +14,7 @@
     <h4><b>Enzymes</b></h4>
     <hr>
     <ul><li><b>Nitrite Reductase</b></li>
-    <p>1) Reaction: 2NO2- + 2H+ + 2e- -> NO + H2O</p>
+    <p>1) Reaction: NO2- + 2H+ + 2e- -> NO + H2O</p>
     <p>2) 3D-view: 1NIR</p>
     <img src="https://static.igem.wiki/teams/4371/wiki/nitrite-reductase.png"><br>