diff --git a/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorInterface.php b/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorInterface.php
index 914ee3cf8..be80fc1f2 100644
--- a/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorInterface.php
+++ b/src/Facebook/PseudoRandomString/PseudoRandomStringGeneratorInterface.php
@@ -21,7 +21,7 @@
  * DEALINGS IN THE SOFTWARE.
  *
  */
-namespace Facebook\PseudoRandomString;
+namespace PseudoRandomString\Facebook;
 
 /**
  * Interface