diff --git a/examples/DiyProIndoorV3_7/DiyProIndoorV3_7.ino b/examples/DiyProIndoorV3_7/DiyProIndoorV3_7.ino
index e29fe72..9a85a6e 100644
--- a/examples/DiyProIndoorV3_7/DiyProIndoorV3_7.ino
+++ b/examples/DiyProIndoorV3_7/DiyProIndoorV3_7.ino
@@ -219,7 +219,9 @@ void loop() {
 
   localServer._handle();
 
-  ag.sgp41.handle();
+  if (configuration.hasSensorSGP) {
+    ag.sgp41.handle();
+  }
 
   MDNS.update();
 
diff --git a/examples/DiyProIndoorV4_2/DiyProIndoorV4_2.ino b/examples/DiyProIndoorV4_2/DiyProIndoorV4_2.ino
index 5cbdaf1..2c89b97 100644
--- a/examples/DiyProIndoorV4_2/DiyProIndoorV4_2.ino
+++ b/examples/DiyProIndoorV4_2/DiyProIndoorV4_2.ino
@@ -245,8 +245,10 @@ void loop() {
   configUpdateHandle();
 
   localServer._handle();
-
-  ag.sgp41.handle();
+  
+  if (configuration.hasSensorSGP) {
+    ag.sgp41.handle();
+  }
 
   MDNS.update();