diff --git a/templates/index.jinja2 b/templates/index.jinja2
index 940c843..50e6b8b 100644
--- a/templates/index.jinja2
+++ b/templates/index.jinja2
@@ -7,7 +7,7 @@
     <h4>Camera Settings</h4>
 
     <label for="iso">ISO</label>
-    <input type="number" name="iso" value="2.4"/>
+    <input type="number" name="iso" value="64"/>
     <br>
 
     <label for="i_darkcurrent">I_Darkcurrent</label>