diff --git a/gig/config.go b/internal/gig/config.go
similarity index 100%
rename from gig/config.go
rename to internal/gig/config.go
diff --git a/gig/const.go b/internal/gig/const.go
similarity index 100%
rename from gig/const.go
rename to internal/gig/const.go
diff --git a/gig/gig.go b/internal/gig/gig.go
similarity index 100%
rename from gig/gig.go
rename to internal/gig/gig.go
diff --git a/gig/gig_test.go b/internal/gig/gig_test.go
similarity index 100%
rename from gig/gig_test.go
rename to internal/gig/gig_test.go
diff --git a/gig/list.go b/internal/gig/list.go
similarity index 100%
rename from gig/list.go
rename to internal/gig/list.go
diff --git a/main.go b/main.go
index 14c8c77..e9910b4 100644
--- a/main.go
+++ b/main.go
@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/toshi0607/gig/gig"
+	"github.com/toshi0607/gig/internal/gig"
 )
 
 func main() {