diff --git a/src/Symfony/Component/Intl/DateFormatter/IntlDateFormatter.php b/src/Symfony/Component/Intl/DateFormatter/IntlDateFormatter.php
index 31eedfc3d31b3..9e7225a05e8fd 100644
--- a/src/Symfony/Component/Intl/DateFormatter/IntlDateFormatter.php
+++ b/src/Symfony/Component/Intl/DateFormatter/IntlDateFormatter.php
@@ -604,7 +604,7 @@ protected function getDefaultPattern()
         if (self::NONE !== $this->timetype) {
             $patternParts[] = $this->defaultTimeFormats[$this->timetype];
         }
-        $pattern = implode(' ', $patternParts);
+        $pattern = implode(', ', $patternParts);
 
         return $pattern;
     }
diff --git a/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php b/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
index 4e7b0160fb3ad..b499eae850858 100644
--- a/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
+++ b/src/Symfony/Component/Intl/Tests/DateFormatter/IntlDateFormatterTest.php
@@ -30,6 +30,21 @@ public function testConstructorWithUnsupportedLocale()
         new IntlDateFormatter('pt_BR', IntlDateFormatter::MEDIUM, IntlDateFormatter::SHORT);
     }
 
+    public function testEqualWithNative()
+    {
+        $native = \IntlDateFormatter::create('en', \IntlDateFormatter::MEDIUM, \IntlDateFormatter::SHORT);
+
+        if ($native instanceof IntlDateFormatter) {
+            $this->markTestSkipped('No intl extension installed');
+        }
+
+        $replacement = IntlDateFormatter::create('en', IntlDateFormatter::MEDIUM, IntlDateFormatter::SHORT);
+
+        $time = time();
+
+        $this->assertSame($native->format($time), $replacement->format($time));
+    }
+
     public function testStaticCreate()
     {
         $formatter = IntlDateFormatter::create('en', IntlDateFormatter::MEDIUM, IntlDateFormatter::SHORT);