diff --git a/src/Ruleset/Nexus80.php b/src/Ruleset/Nexus80.php
index 00110de..7f3d3aa 100644
--- a/src/Ruleset/Nexus80.php
+++ b/src/Ruleset/Nexus80.php
@@ -85,7 +85,7 @@ public function __construct()
             'class_definition' => [
                 'multi_line_extends_each_single_line' => true,
                 'single_item_single_line' => true,
-                'single_line' => true,
+                'single_line' => false,
                 'space_before_parenthesis' => true,
                 'inline_constructor_arguments' => true,
             ],
diff --git a/src/Ruleset/Nexus81.php b/src/Ruleset/Nexus81.php
index 1b824ca..7b3ca62 100644
--- a/src/Ruleset/Nexus81.php
+++ b/src/Ruleset/Nexus81.php
@@ -85,7 +85,7 @@ public function __construct()
             'class_definition' => [
                 'multi_line_extends_each_single_line' => true,
                 'single_item_single_line' => true,
-                'single_line' => true,
+                'single_line' => false,
                 'space_before_parenthesis' => true,
                 'inline_constructor_arguments' => true,
             ],
diff --git a/src/Ruleset/Nexus82.php b/src/Ruleset/Nexus82.php
index 4e232a1..45036ac 100644
--- a/src/Ruleset/Nexus82.php
+++ b/src/Ruleset/Nexus82.php
@@ -85,7 +85,7 @@ public function __construct()
             'class_definition' => [
                 'multi_line_extends_each_single_line' => true,
                 'single_item_single_line' => true,
-                'single_line' => true,
+                'single_line' => false,
                 'space_before_parenthesis' => true,
                 'inline_constructor_arguments' => true,
             ],