diff --git a/transpile/service.go b/transpile/service.go
index f505a2a..7b247bb 100644
--- a/transpile/service.go
+++ b/transpile/service.go
@@ -106,6 +106,12 @@ func handleBasicLit(bl *ast.BasicLit) string {
 	return bl.Value
 }
 
+func handleUnaryExpr(expr *ast.UnaryExpr) string {
+	code := expr.Op.String()
+	code += handleExpr(expr.X)
+	return code
+}
+
 func handleBinaryExpr(expr ast.Expr) string {
 	be := expr.(*ast.BinaryExpr)
 	code := handleExpr(be.X)
@@ -153,6 +159,8 @@ func handleExpr(expr ast.Expr) string {
 	switch e := expr.(type) {
 	case *ast.BasicLit:
 		code += handleBasicLit(e)
+	case *ast.UnaryExpr:
+		code += handleUnaryExpr(e)
 	case *ast.BinaryExpr:
 		code += handleBinaryExpr(e)
 	case *ast.CallExpr:
diff --git a/transpile/service_test.go b/transpile/service_test.go
index a0b2a65..e40cad3 100644
--- a/transpile/service_test.go
+++ b/transpile/service_test.go
@@ -573,6 +573,26 @@ var _ = Describe("Go Translator", func() {
 			`
 			Compare(source, expected)
 		})
+		It("Объявление int функции с return -1", func() {
+			source := `package test
+			    func Setup() {}
+			    func Loop() {
+			    }
+
+			    func MyFunction() int {
+					return -1
+			    }
+            `
+			expected := `
+		        void setup() {}
+		        void loop() {
+		        }
+		        MyFunction() {
+					return -1;
+		        }
+			`
+			Compare(source, expected)
+		})
 		It("Объявляет и вызывает функцию", func() {
 			source := `package test
 		        func Setup() {}