diff --git a/Arduino/CanGrow/CanGrow_WebFunctions.h b/Arduino/CanGrow/CanGrow_WebFunctions.h
index 8f91b96..e92f3b5 100644
--- a/Arduino/CanGrow/CanGrow_WebFunctions.h
+++ b/Arduino/CanGrow/CanGrow_WebFunctions.h
@@ -718,6 +718,8 @@ void WEBsystemSettings() {
     body += "' required><br>\n";
     
     if(configured == true) {
+      // refresh valSoilmoistureRaw to ensure we have fresh data
+      refreshSensors();
       body += "Soilmoisture raw reading: <i><span id='iSoilmoistureRaw'>";
       body += valSoilmoistureRaw;
       body += "</span></i> <input type='button' class='button' value='&#x1F503; Refresh' style='padding: 3px;' onclick='SoilmoistureRefresh();'><br>\n";