diff --git a/static/monitor_PU.html b/static/monitor_PU.html
index 89e08dc..33aad6c 100644
--- a/static/monitor_PU.html
+++ b/static/monitor_PU.html
@@ -199,7 +199,7 @@
       });
 
       Plotly.newPlot('pressure-plot-2', [
-        { x: time0, y: [0], name: 'Pdilute', mode: 'lines' }
+        { x: time0, y: [0], name: 'Pdilute', mode: 'lines' },
         { x: time0, y: [0], name: 'Ploop_sp', mode: 'lines', line: { dash: 'dash', color: 'red' } }
       ], {
         title: 'Pdilute Pressure', xaxis: { type: 'date' }, yaxis: { title: 'Pressure (bar)' }