diff --git a/source/developer-guides/documentation/vala-for-csharp-devs/01-sources-files.rst b/source/developer-guides/documentation/vala-for-csharp-devs/01-sources-files.rst
index c6d44e0c..dbbf4189 100644
--- a/source/developer-guides/documentation/vala-for-csharp-devs/01-sources-files.rst
+++ b/source/developer-guides/documentation/vala-for-csharp-devs/01-sources-files.rst
@@ -3,4 +3,4 @@ Source Files
 
 C#: ``*.cs``
 
-Vala: ``*.cs``
\ No newline at end of file
+Vala: ``*.vala``
\ No newline at end of file