diff --git a/src/messenger/build.xml b/src/messenger/build.xml
index 5c9ba8bc..b5cf0da5 100644
--- a/src/messenger/build.xml
+++ b/src/messenger/build.xml
@@ -88,7 +88,7 @@
 
             <filterchain>
                 <!-- Add header -->
-                <concatfilter prepend="compiled_templates_header.txt" />
+                <concatfilter prepend="tools/compiled_templates_header.txt" />
                 <!-- Skip empty lines -->
                 <linecontainsregexp negate="true">
                     <regexp pattern="^\s+$$" />
diff --git a/src/messenger/compiled_templates_header.txt b/src/messenger/tools/compiled_templates_header.txt
similarity index 100%
rename from src/messenger/compiled_templates_header.txt
rename to src/messenger/tools/compiled_templates_header.txt