diff --git a/Repository/PhpcrOdmRepository.php b/Repository/PhpcrOdmRepository.php
index 3b41292..c99fbd1 100644
--- a/Repository/PhpcrOdmRepository.php
+++ b/Repository/PhpcrOdmRepository.php
@@ -99,7 +99,9 @@ public function reorderNode($sourcePath, $position)
         $nodeNames = $parent->getNodeNames();
         $parentDocument = $this->getManager()->find(null, $parent->getPath());
 
-        if (isset($nodeNames[$position + 1])) {
+        if ($position == 0) {
+            $this->getManager()->reorder($parentDocument, $node->getName(), $nodeNames[$position], true);
+        } elseif (isset($nodeNames[$position + 1])) {
             $this->getManager()->reorder($parentDocument, $node->getName(), $nodeNames[$position + 1], true);
         } else {
             $lastName = end($nodeNames);
diff --git a/Repository/PhpcrRepository.php b/Repository/PhpcrRepository.php
index 8f7c484..a29caed 100644
--- a/Repository/PhpcrRepository.php
+++ b/Repository/PhpcrRepository.php
@@ -140,7 +140,9 @@ public function reorderNode($sourcePath, $position)
         $parent = $node->getParent();
         $nodeNames = $parent->getNodeNames();
 
-        if (isset($nodeNames[$position + 1])) {
+        if ($position == 0) {
+            $parent->orderBefore($node->getName(), $nodeNames[$position]);
+        } elseif (isset($nodeNames[$position + 1])) {
             $parent->orderBefore($node->getName(), $nodeNames[$position + 1]);
         } else {
             $lastName = $nodeNames[count($nodeNames) - 1];