diff --git a/change_log.txt b/change_log.txt
index 34cca0cc..fd957ec8 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,6 +1,7 @@
  ===== 3.1.30-dev ===== (xx.xx.xx)
  14.04.2016
   - bugfix special variable {$smarty.capture.name} was not case sensitive on name https://github.com/smarty-php/smarty/issues/210
+  - bugfix the default template handler must calculate the source uid https://github.com/smarty-php/smarty/issues/205
 
  13.04.2016
   - bugfix template inheritance status must be saved when calling sub-templates https://github.com/smarty-php/smarty/issues/215
diff --git a/libs/Smarty.class.php b/libs/Smarty.class.php
index 690545ce..031c1c10 100644
--- a/libs/Smarty.class.php
+++ b/libs/Smarty.class.php
@@ -121,7 +121,7 @@ class Smarty extends Smarty_Internal_TemplateBase
     /**
      * smarty version
      */
-    const SMARTY_VERSION = '3.1.30-dev/61';
+    const SMARTY_VERSION = '3.1.30-dev/62';
 
     /**
      * define variable scopes
diff --git a/libs/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php b/libs/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php
index 262d7e8c..0e47b56b 100644
--- a/libs/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php
+++ b/libs/sysplugins/smarty_internal_method_registerdefaulttemplatehandler.php
@@ -61,6 +61,7 @@ class Smarty_Internal_Method_RegisterDefaultTemplateHandler
                 $source->timestamp = filemtime($_return);
             }
             $source->filepath = $_return;
+            $source->uid = sha1($source->filepath);
         } elseif ($_return === true) {
             $source->content = $_content;
             $source->timestamp = $_timestamp;