diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4772c69..9befecd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Isolator Changelog
 
+### 3.0.1 (2014-10-21)
+
+* **[FIXED]** References are now preserved when calling functions with variable arguments
+
 ### 3.0.0 (2014-10-08)
 
 * **[BC]** Removed `Isolator::getIsolator()` and `resetIsolator()`
diff --git a/README.md b/README.md
index a42179c..49bd51f 100644
--- a/README.md
+++ b/README.md
@@ -167,8 +167,9 @@ PHP 5.6.
 
 * Follow [@IcecaveStudios](https://twitter.com/IcecaveStudios) on Twitter
 * Visit the [Icecave Studios website](http://icecave.com.au)
+* Join `#icecave` on [irc.freenode.net](http://webchat.freenode.net?channels=icecave)
 
 <!-- references -->
 [Build Status]: http://img.shields.io/travis/IcecaveStudios/isolator/develop.svg?style=flat-square
 [Test Coverage]: http://img.shields.io/coveralls/IcecaveStudios/isolator/develop.svg?style=flat-square
-[SemVer]: http://img.shields.io/:semver-3.0.0-brightgreen.svg?style=flat-square
+[SemVer]: http://img.shields.io/:semver-3.0.1-brightgreen.svg?style=flat-square
diff --git a/benchmark/benchmark.php b/benchmark/benchmark.php
index a168330..40e2bbf 100755
--- a/benchmark/benchmark.php
+++ b/benchmark/benchmark.php
@@ -6,6 +6,9 @@
 
 $isolator = Icecave\Isolator\Isolator::get();
 
+$reflector = new ReflectionClass($isolator);
+echo $reflector->getFilename() . PHP_EOL;
+
 class TestClass
 {
     public function __construct($param = null)
diff --git a/src/Detail/CodeGenerator.php b/src/Detail/CodeGenerator.php
index 72bfef8..9dff75a 100644
--- a/src/Detail/CodeGenerator.php
+++ b/src/Detail/CodeGenerator.php
@@ -42,7 +42,14 @@ public function generate($className, array $functions)
         $code .= 'class ' . $shortName . ' extends AbstractIsolator' . PHP_EOL;
         $code .= '{' . PHP_EOL;
 
+        $newLine = false;
         foreach ($functions as $function) {
+            if ($newLine) {
+                $code .= PHP_EOL;
+            } else {
+                $newLine = true;
+            }
+
             $code .= $this->generateMethod(
                 new ReflectionFunction($function)
             );
@@ -70,12 +77,20 @@ private function generateMethod(ReflectionFunction $reflector)
         $code  = '    ' . $signature . PHP_EOL;
         $code .= '    {' . PHP_EOL;
         $code .= $this->generateSwitch($name, $minArity, $maxArity);
-        $code .= '        return \call_user_func_array(' . var_export($reflector->getName(), true) . ', \func_get_args());' . PHP_EOL;
+        $code .= PHP_EOL;
+        $code .= $this->generateFallbackReturn($name, $refIndices);
         $code .= '    }' . PHP_EOL;
 
         return $code;
     }
 
+    /**
+     * @param string         $name             The function name.
+     * @param boolean        $returnsReference True if the function returns a reference.
+     * @param integer        $minArity         The minimum number of arguments.
+     * @param integer        $maxArity         The maximum number of arguments present in the signature.
+     * @param array<integer> $refIndices       An array containing the indices of parameters that are references.
+     */
     private function generateSignature(
         $name,
         $returnsReference,
@@ -138,6 +153,22 @@ private function generateReturn($name, $arity)
         );
     }
 
+    public function generateFallbackReturn($name, $refIndices)
+    {
+        $code = '        $arguments = \func_get_args();' . PHP_EOL;
+
+        foreach ($refIndices as $index => $isReference) {
+            if ($isReference) {
+                $code .= '        $arguments[' . $index . '] = &$p' . $index . ';' . PHP_EOL;
+            }
+        }
+
+        $code .= PHP_EOL;
+        $code .= '        return \call_user_func_array(' . var_export($name, true) . ', $arguments);' . PHP_EOL;
+
+        return $code;
+    }
+
     private function inspectParameters(ReflectionFunction $reflector)
     {
         $minArity = 0;
diff --git a/src/PackageInfo.php b/src/PackageInfo.php
index 45ce146..c1a8016 100644
--- a/src/PackageInfo.php
+++ b/src/PackageInfo.php
@@ -4,5 +4,5 @@
 class PackageInfo
 {
     const NAME = 'Isolator';
-    const VERSION = '3.0.0';
+    const VERSION = '3.0.1';
 }
diff --git a/test/suite/Detail/CodeGeneratorTest.php b/test/suite/Detail/CodeGeneratorTest.php
index ea80565..c4dd668 100644
--- a/test/suite/Detail/CodeGeneratorTest.php
+++ b/test/suite/Detail/CodeGeneratorTest.php
@@ -71,7 +71,10 @@ public function testGenerateMethod()
         $expectedCode .= '        switch (\func_num_args()) {' . PHP_EOL;
         $expectedCode .= '            case 1: return \strlen($p0);' . PHP_EOL;
         $expectedCode .= '        }' . PHP_EOL;
-        $expectedCode .= '        return \call_user_func_array(\'strlen\', \func_get_args());' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        $arguments = \func_get_args();' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        return \call_user_func_array(\'strlen\', $arguments);' . PHP_EOL;
         $expectedCode .= '    }' . PHP_EOL;
         $expectedCode .= '}' . PHP_EOL;
 
@@ -100,7 +103,11 @@ public function testGenerateMethodWithReferenceParameter()
         $expectedCode .= '            case 2: return \ereg($p0, $p1);' . PHP_EOL;
         $expectedCode .= '            case 3: return \ereg($p0, $p1, $p2);' . PHP_EOL;
         $expectedCode .= '        }' . PHP_EOL;
-        $expectedCode .= '        return \call_user_func_array(\'ereg\', \func_get_args());' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        $arguments = \func_get_args();' . PHP_EOL;
+        $expectedCode .= '        $arguments[2] = &$p2;' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        return \call_user_func_array(\'ereg\', $arguments);' . PHP_EOL;
         $expectedCode .= '    }' . PHP_EOL;
         $expectedCode .= '}' . PHP_EOL;
 
@@ -128,7 +135,10 @@ public function testGenerateMethodWithVarArgs()
         $expectedCode .= '        switch (\func_num_args()) {' . PHP_EOL;
         $expectedCode .= '            case 2: return \sprintf($p0, $p1);' . PHP_EOL;
         $expectedCode .= '        }' . PHP_EOL;
-        $expectedCode .= '        return \call_user_func_array(\'sprintf\', \func_get_args());' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        $arguments = \func_get_args();' . PHP_EOL;
+        $expectedCode .= PHP_EOL;
+        $expectedCode .= '        return \call_user_func_array(\'sprintf\', $arguments);' . PHP_EOL;
         $expectedCode .= '    }' . PHP_EOL;
         $expectedCode .= '}' . PHP_EOL;
 
diff --git a/test/suite/IsolatorTest.php b/test/suite/IsolatorTest.php
index fde13c1..9f0e3dd 100644
--- a/test/suite/IsolatorTest.php
+++ b/test/suite/IsolatorTest.php
@@ -195,4 +195,20 @@ public function testGet()
             Isolator::get()
         );
     }
+
+    /**
+     * @group regression
+     * @link https://github.com/IcecaveStudios/isolator/issues/17
+     */
+    public function testCallVarArgsWithReferences()
+    {
+        $array = array();
+
+        $this->isolator->array_push($array, 1, 2);
+
+        $this->assertSame(
+            array(1, 2),
+            $array
+        );
+    }
 }