diff --git a/src/PhpGenerator/Helpers.php b/src/PhpGenerator/Helpers.php
index 0040fdc4..3fcfd0ca 100644
--- a/src/PhpGenerator/Helpers.php
+++ b/src/PhpGenerator/Helpers.php
@@ -19,6 +19,7 @@ class Helpers
 
 	const PHP_IDENT = '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*';
 	const MAX_DEPTH = 50;
+	const WRAP_LENGTH = 70;
 
 
 	/**
@@ -92,7 +93,7 @@ private static function _dump(& $var, $level = 0)
 				}
 				unset($var[$marker]);
 			}
-			return '[' . (strpos($out, "\n") === FALSE && strlen($out) < 40 ? $out : $outAlt) . ']';
+			return '[' . (strpos($out, "\n") === FALSE && strlen($out) < self::WRAP_LENGTH ? $out : $outAlt) . ']';
 
 		} elseif ($var instanceof \Serializable) {
 			$var = serialize($var);
@@ -176,7 +177,7 @@ public static function formatArgs($statement, array $args)
 				$sep = '';
 				foreach ($arg as $tmp) {
 					$s .= $sep . self::dump($tmp);
-					$sep = strlen($s) - strrpos($s, "\n") > 100 ? ",\n\t" : ', ';
+					$sep = strlen($s) - strrpos($s, "\n") > self::WRAP_LENGTH ? ",\n\t" : ', ';
 				}
 				$statement = $s . substr($statement, $a + 2);
 				$a = strlen($s);
diff --git a/tests/PhpGenerator/Helpers.dump().phpt b/tests/PhpGenerator/Helpers.dump().phpt
index 29907867..057d9072 100644
--- a/tests/PhpGenerator/Helpers.dump().phpt
+++ b/tests/PhpGenerator/Helpers.dump().phpt
@@ -37,7 +37,7 @@ Assert::same("[\$s]", Helpers::dump([new PhpLiteral('$s')]));
 
 Assert::same('[1, 2, 3]', Helpers::dump([1, 2, 3]));
 Assert::same("['a', 7 => 'b', 'c', '9a' => 'd', 'e']", Helpers::dump(['a', 7 => 'b', 'c', '9a' => 'd', 9 => 'e']));
-Assert::same("[\n\t[\n\t\t'a',\n\t\t'loooooooooooooooooooooooooooooooooong',\n\t],\n]", Helpers::dump([['a', 'loooooooooooooooooooooooooooooooooong']]));
+Assert::same("[\n\t[\n\t\t'a',\n\t\t'loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong',\n\t],\n]", Helpers::dump([['a', 'loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong']]));
 Assert::same("['a' => 1, [\"\\r\" => \"\\r\", 2], 3]", Helpers::dump(['a' => 1, ["\r" => "\r", 2], 3]));
 
 Assert::same("(object) [\n\t'a' => 1,\n\t'b' => 2,\n]", Helpers::dump((object) ['a' => 1, 'b' => 2]));
diff --git a/tests/PhpGenerator/Helpers.format.phpt b/tests/PhpGenerator/Helpers.format.phpt
index 0b662e21..3382cd7f 100644
--- a/tests/PhpGenerator/Helpers.format.phpt
+++ b/tests/PhpGenerator/Helpers.format.phpt
@@ -19,7 +19,7 @@ Assert::same('func(1)', Helpers::formatArgs('func(?)', [1, 2]));
 Assert::same('func([1, 2])', Helpers::formatArgs('func(?)', [[1, 2]]));
 Assert::same('func(1, 2)', Helpers::formatArgs('func(?*)', [[1, 2]]));
 Assert::same(
-	"func(10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,\n\t35, 36, 37, 38, 39, 40)",
+	"func(10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26,\n\t27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40)",
 	Helpers::formatArgs('func(?*)', [range(10, 40)])
 );