diff --git a/change_log.txt b/change_log.txt
index c5b2864f..7b6e9dc2 100644
--- a/change_log.txt
+++ b/change_log.txt
@@ -1,6 +1,7 @@
 ===== trunk  =====
 28.01.2013
 - bugfix nocache blocks could be lost when using CACHING_LIFETIME_SAVED (Issue #133)
+- bugfix Compile ID gets nulled when compiling child blocks (Issue #134)
 
 24.01.2013
 - bugfix wrong tag type in smarty_internal_templatecompilerbase.php could cause wrong plugin search order (Forum Topic 24028)
diff --git a/libs/sysplugins/smarty_internal_compile_block.php b/libs/sysplugins/smarty_internal_compile_block.php
index f760e551..14537037 100644
--- a/libs/sysplugins/smarty_internal_compile_block.php
+++ b/libs/sysplugins/smarty_internal_compile_block.php
@@ -179,7 +179,7 @@ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase {
             return '';
         }
         $_tpl = new Smarty_Internal_template('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id,
-                        $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime);
+                        $compiler->template->compile_id, $compiler->template->caching, $compiler->template->cache_lifetime);
         $_tpl->variable_filters = $compiler->template->variable_filters;
         $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash'];
         $_tpl->source->filepath = $compiler->template->block_data[$_name]['file'];