diff --git a/PHPCompatibilitySymfonyPolyfillPHP84/ruleset.xml b/PHPCompatibilitySymfonyPolyfillPHP84/ruleset.xml
index 2347520..083de97 100644
--- a/PHPCompatibilitySymfonyPolyfillPHP84/ruleset.xml
+++ b/PHPCompatibilitySymfonyPolyfillPHP84/ruleset.xml
@@ -25,7 +25,12 @@
         Detection for the Deprecated attribute is incomplete in PHPCompatibility 10.0.0-alpha1.
         Handling for this should be added once the detection implementation is known.
         -->
-
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_dblibFound"/>
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_firebirdFound"/>
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_mysqlFound"/>
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_odbcFound"/>
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_pgsqlFound"/>
+        <exclude name="PHPCompatibility.Classes.NewClasses.pdo_sqliteFound"/>
         <exclude name="PHPCompatibility.Classes.NewClasses.reflectionconstantFound"/>
     </rule>
 
@@ -43,6 +48,10 @@
         <exclude-pattern>/polyfill-php84/Resources/stubs/ReflectionConstant\.php$</exclude-pattern>
     </rule>
 
+    <rule ref="PHPCompatibility.Namespaces.ReservedNames.pdoFound">
+        <exclude-pattern>/polyfill-php84/Resources/stubs/Pdo/(Dblib|Firebird|Mysql|Odbc|Pgsql|Sqlite)\.php$</exclude-pattern>
+    </rule>
+
     <!-- This is fine as the autoloading for this file should only ever be triggered when on PHP 8.0 or higher. -->
     <rule ref="PHPCompatibility.Classes.NewTypedProperties.Found">
         <exclude-pattern>/polyfill-php84/Resources/stubs/Deprecated\.php$</exclude-pattern>
diff --git a/Test/SymfonyPolyfillPHP84Test.php b/Test/SymfonyPolyfillPHP84Test.php
index 93f8d28..918713e 100644
--- a/Test/SymfonyPolyfillPHP84Test.php
+++ b/Test/SymfonyPolyfillPHP84Test.php
@@ -30,3 +30,11 @@
 #[Deprecated]
 function foo() {}
 */
+
+$db = new Pdo\Dblib;
+$db = new \Pdo\Firebird;
+function doSomething(
+    Pdo\Mysql $db
+) : Pdo\Odbc {}
+$db = new Pdo\Pgsql;
+$db = new \Pdo\Sqlite;