diff --git a/cmd/aicra/build-controllers.go b/cmd/aicra/build-controllers.go
deleted file mode 100644
index 9309d86..0000000
--- a/cmd/aicra/build-controllers.go
+++ /dev/null
@@ -1,71 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"git.xdrm.io/go/aicra/clifmt"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-)
-
-// Builds controllers as plugins (.so)
-// from the sources in the @in folder
-// recursively and generate .so files
-// into the @out folder with the same structure
-func buildControllers(in string, out string) error {
-
-	/* (1) Create build folder */
-	clifmt.Align("    . create output folder")
-	err := os.MkdirAll(out, os.ModePerm)
-	if err != nil {
-		return err
-	}
-	fmt.Printf("ok\n")
-
-	/* (1) List recursively */
-	sources := []string{}
-	err = filepath.Walk(in, func(path string, f os.FileInfo, err error) error {
-		if strings.HasSuffix(path, "i.go") {
-			sources = append(sources, path)
-		}
-		return nil
-	})
-
-	if err != nil {
-		return err
-	}
-
-	/* (2) Print files */
-	for _, infile := range sources {
-
-		// 1. process output file name
-		rel, _ := filepath.Rel(in, infile)
-		outfile := strings.Replace(rel, ".go", ".so", 1)
-		outfile = fmt.Sprintf("%s/%s", out, outfile)
-
-		clifmt.Align(fmt.Sprintf("    . compile %s", clifmt.Color(33, rel)))
-
-		// 3. compile
-		stdout, err := exec.Command("go",
-			"build", "-buildmode=plugin",
-			"-o", outfile,
-			infile,
-		).Output()
-
-		// 4. success
-		if err == nil {
-			fmt.Printf("ok\n")
-			continue
-		}
-
-		// 5. debug error
-		fmt.Printf("error\n")
-		if len(stdout) > 0 {
-			fmt.Printf("%s\n%s\n%s\n", clifmt.Color(31, "-=-"), stdout, clifmt.Color(31, "-=-"))
-		}
-
-	}
-
-	return nil
-}
diff --git a/cmd/aicra/build-types.go b/cmd/aicra/compile.go
similarity index 96%
rename from cmd/aicra/build-types.go
rename to cmd/aicra/compile.go
index 24ca7a4..ba82330 100644
--- a/cmd/aicra/build-types.go
+++ b/cmd/aicra/compile.go
@@ -13,7 +13,7 @@ import (
 // from the sources in the @in folder
 // recursively and generate .so files
 // into the @out folder with the same structure
-func buildTypes(in string, out string) error {
+func compile(in string, out string) error {
 
 	/* (1) Create build folder */
 	clifmt.Align("    . create output folder")
diff --git a/cmd/aicra/main.go b/cmd/aicra/main.go
index 9df6442..3abcba2 100644
--- a/cmd/aicra/main.go
+++ b/cmd/aicra/main.go
@@ -152,7 +152,7 @@ func main() {
 	/* (2) Compile controllers */
 	if compileControllers {
 		clifmt.Title("compile controllers")
-		err = buildControllers(cPath, filepath.Join(projectPath, ".build/controller"))
+		err = compile(cPath, filepath.Join(projectPath, ".build/controller"))
 		if err != nil {
 			fmt.Printf("%s compilation error: %s\n", clifmt.Warn(), err)
 		}
@@ -161,7 +161,7 @@ func main() {
 	/* (3) Compile middlewares */
 	if compileMiddlewares {
 		clifmt.Title("compile middlewares")
-		err = buildTypes(mPath, filepath.Join(projectPath, ".build/middleware"))
+		err = compile(mPath, filepath.Join(projectPath, ".build/middleware"))
 		if err != nil {
 			fmt.Printf("%s compilation error: %s\n", clifmt.Warn(), err)
 		}
@@ -169,16 +169,14 @@ func main() {
 
 	/* (4) Compile DEFAULT types */
 	clifmt.Title("compile default types")
-	err = buildTypes(
-		dtPath,
-		filepath.Join(projectPath, ".build/type"))
+	err = compile(dtPath, filepath.Join(projectPath, ".build/type"))
 	if err != nil {
 		fmt.Printf("%s compilation error: %s\n", clifmt.Warn(), err)
 	}
 	/* (5) Compile types */
 	if compileTypes {
 		clifmt.Title("compile types")
-		err = buildTypes(tPath, filepath.Join(projectPath, ".build/type"))
+		err = compile(tPath, filepath.Join(projectPath, ".build/type"))
 		if err != nil {
 			fmt.Printf("%s compilation error: %s\n", clifmt.Warn(), err)
 		}
diff --git a/request/request.go b/request/request.go
index 26e8eb4..824d282 100644
--- a/request/request.go
+++ b/request/request.go
@@ -98,9 +98,9 @@ func (i *Request) LoadController(method string) (func(implement.Arguments, *impl
 	/* (1) Build controller path */
 	path := strings.Join(i.Path, "-")
 	if len(path) == 0 {
-		path = fmt.Sprintf(".build/controller/ROOT/main.so")
+		path = fmt.Sprintf(".build/controller/ROOT.so")
 	} else {
-		path = fmt.Sprintf(".build/controller/%s/main.so", path)
+		path = fmt.Sprintf(".build/controller/%s.so", path)
 	}
 
 	/* (2) Format url */