diff --git a/power-control-x86/src/power_control.cpp b/power-control-x86/src/power_control.cpp
index c24fe92..bdb4ea7 100644
--- a/power-control-x86/src/power_control.cpp
+++ b/power-control-x86/src/power_control.cpp
@@ -2831,7 +2831,8 @@
     if (powerOkConfig.type == ConfigType::GPIO)
     {
         if (psPowerOKLine.get_value() > 0 ||
-            sioPowerGoodLine.get_value() == sioPwrGoodConfig.polarity)
+            (sioEnabled &&
+             (sioPowerGoodLine.get_value() == sioPwrGoodConfig.polarity)))
         {
             powerState = PowerState::on;
         }