diff --git a/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.inc b/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.inc
index 2bc2453686..d3df5f2aec 100644
--- a/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.inc
+++ b/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.inc
@@ -2,3 +2,4 @@
 
 create_function(); // Deprecated PHP 7.2.
 mbsplit(); // Deprecated PHP 7.3.
+libxml_disable_entity_loader(); // Deprecated PHP 8.0.
diff --git a/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.php b/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.php
index 4b6f6ef540..138c222390 100644
--- a/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.php
+++ b/src/Standards/Generic/Tests/PHP/DeprecatedFunctionsUnitTest.php
@@ -40,6 +40,10 @@ public function getErrorList()
             $errors[4] = 1;
         }
 
+        if (PHP_VERSION_ID >= 80000) {
+            $errors[5] = 1;
+        }
+
         return $errors;
 
     }//end getErrorList()