diff --git a/README.md b/README.md
index 284044a..18358b5 100644
--- a/README.md
+++ b/README.md
@@ -76,6 +76,12 @@ car_ui/
 
 ### Development
 
+Сделать скрипты проекта исполняемыми:
+
+```bash
+chmod +x scripts/*.sh
+```
+
 Подготовить окружение и собрать проект:
 
 ```bash
diff --git a/docs/first-system-setup.md b/docs/first-system-setup.md
index 3b08429..ba58d0b 100644
--- a/docs/first-system-setup.md
+++ b/docs/first-system-setup.md
@@ -63,7 +63,13 @@ systemctl status bluetooth.service
 
 ## 4. Подготовить проект
 
-Перейти в директорию проекта и выполнить:
+Сделать скрипты проекта исполняемыми:
+
+```bash
+chmod +x scripts/*.sh
+```
+
+Собрать приложение:
 
 ```bash
 ./scripts/build.sh
diff --git a/scripts/build.sh b/scripts/build.sh
old mode 100644
new mode 100755
diff --git a/scripts/deploy.sh b/scripts/deploy.sh
old mode 100644
new mode 100755
diff --git a/scripts/return-to-car-mode.sh b/scripts/return-to-car-mode.sh
old mode 100644
new mode 100755
diff --git a/scripts/run.sh b/scripts/run.sh
old mode 100644
new mode 100755