diff --git a/templates/control.html b/templates/control.html
index c372ceb..60db72a 100644
--- a/templates/control.html
+++ b/templates/control.html
@@ -303,9 +303,9 @@
                 <div class="slider-values">
                     <span id="qpermMin">1200</span>
                     <span id="qpermCurrent">1200</span>
-                    <span id="qpermMax">1600</span>
+                    <span id="qpermMax">1400</span>
                 </div>
-                <input type="range" min="1200" max="1600" step="100" value="1200"
+                <input type="range" min="1200" max="1400" step="50" value="1200"
                        id="qpermSetpoint" class="slider"
                        oninput="updateQpermSetpoint(this.value)">
             </div>