diff --git a/rosa.cabal b/rosa.cabal
index 1880fa9..ac219f9 100644
--- a/rosa.cabal
+++ b/rosa.cabal
@@ -1,5 +1,5 @@
 name:                rosa
-version:             0.1.2.0
+version:             0.1.3.0
 synopsis:            Query the namecoin blockchain
 description:
 
@@ -20,6 +20,8 @@ cabal-version:       >=1.10
 
 executable rosa
   main-is:             Main.hs
+  other-modules:       Json
+  hs-source-dirs:      src
   default-language:    Haskell2010
   other-extensions:    RecordWildCards, OverloadedStrings
   build-depends:       base ==4.7.*, aeson ==0.8.*, text ==1.2.*,
diff --git a/Json.hs b/src/Json.hs
similarity index 100%
rename from Json.hs
rename to src/Json.hs
diff --git a/Main.hs b/src/Main.hs
similarity index 100%
rename from Main.hs
rename to src/Main.hs