diff --git a/app/Main.hs b/app/Main.hs
new file mode 100644
--- /dev/null
+++ b/app/Main.hs
@@ -0,0 +1,24 @@
+{-# LANGUAGE ImportQualifiedPost #-}
+{-# LANGUAGE LambdaCase #-}
+{-# OPTIONS_GHC -Wall -fno-warn-tabs #-}
+
+module Main (main) where
+
+import System.Environment
+import Control.Moffy.Samples.Boxes
+import Control.Moffy.Samples.Boxes.Run.Gtk3
+import Control.Moffy.Samples.Followbox
+import Control.Moffy.Samples.FollowboxAnother qualified as A
+import Control.Moffy.Samples.FollowboxOrigin qualified as O
+import Control.Moffy.Samples.Followbox.Run.Gtk3
+
+main :: IO ()
+main = getArgs >>= \case
+	["boxes"] -> runBoxes boxes
+	["followbox"] -> runFollowbox "firefox" followbox
+	["followbox-another"] -> runFollowbox' "firefox" A.followbox
+	["followbox-origin"] -> runFollowbox "firefox" O.followbox
+	_ -> putStrLn $
+		"Usage: moffy_samples [SUBCOMMAND]\n\n" ++
+		"Commands are\n\tboxes\n" ++
+		"\tfollowbox\n\tfollowbox-another\n\tfollowbox-origin"
diff --git a/moffy-samples-gtk3-run.cabal b/moffy-samples-gtk3-run.cabal
--- a/moffy-samples-gtk3-run.cabal
+++ b/moffy-samples-gtk3-run.cabal
@@ -5,7 +5,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           moffy-samples-gtk3-run
-version:        0.1.0.0
+version:        0.1.0.1
 synopsis:       Package to run moffy samples - GTK3 version
 description:    Please see the README on GitHub at <https://github.com/YoshikuniJujo/moffy-samples-gtk3-run#readme>
 category:       Control
@@ -59,6 +59,35 @@
     , containers
     , moffy
     , moffy-samples-events
+    , random
+    , simple-cairo
+    , simple-pango
+    , stm
+    , text
+    , time
+    , type-flip
+    , type-set
+    , union-color
+  default-language: Haskell2010
+
+executable moffy_samples_gtk3
+  main-is: Main.hs
+  other-modules:
+      Paths_moffy_samples_gtk3_run
+  autogen-modules:
+      Paths_moffy_samples_gtk3_run
+  hs-source-dirs:
+      app
+  ghc-options: -Wall -Wcompat -Widentities -Wincomplete-record-updates -Wincomplete-uni-patterns -Wmissing-export-lists -Wmissing-home-modules -Wpartial-fields -Wredundant-constraints -threaded -rtsopts -with-rtsopts=-N
+  build-depends:
+      base >=4.7 && <5
+    , c-enum
+    , c-struct
+    , containers
+    , moffy
+    , moffy-samples
+    , moffy-samples-events
+    , moffy-samples-gtk3-run
     , random
     , simple-cairo
     , simple-pango