diff --git a/pt-br/solidity-pt.html.markdown b/pt-br/solidity-pt.html.markdown
index 3e66957f..84d02e50 100644
--- a/pt-br/solidity-pt.html.markdown
+++ b/pt-br/solidity-pt.html.markdown
@@ -6,6 +6,7 @@ contribuidors:
   - ["Joseph Chow", ""]
 translators:
     - ["João Farias", "http://thatsabug.com/"]
+lang: pt-br
 ---
 
 Solidity permite você programar para a [Ethereum]