diff --git a/SeptCodingStandard/ruleset.xml b/SeptCodingStandard/ruleset.xml
index f8b3fc9..e450f8b 100644
--- a/SeptCodingStandard/ruleset.xml
+++ b/SeptCodingStandard/ruleset.xml
@@ -42,6 +42,7 @@
         <exclude name="SlevomatCodingStandard.Classes.RequireSingleLineMethodSignature.RequiredSingleLineSignature" />
         <exclude name="SlevomatCodingStandard.Classes.SuperfluousInterfaceNaming.SuperfluousSuffix" />
         <exclude name="SlevomatCodingStandard.Classes.SuperfluousTraitNaming.SuperfluousSuffix" />
+        <exclude name="SlevomatCodingStandard.Classes.SuperfluousAbstractClassNaming.SuperfluousPrefix" />
         
         <exclude name="SlevomatCodingStandard.Commenting.DeprecatedAnnotationDeclaration.MissingDescription" />
         <exclude name="SlevomatCodingStandard.Commenting.DisallowCommentAfterCode.DisallowedCommentAfterCode" />