diff --git a/install_ubuntu.sh b/install_ubuntu.sh
index f61e5cf..790c635 100755
--- a/install_ubuntu.sh
+++ b/install_ubuntu.sh
@@ -6,8 +6,8 @@ DIR="$(realpath "$(dirname "$0")")"
 cd "$HOME" || exit 1;
 
 dependencies() {
-  apt update -y
-  apt install -y make curl sudo git zip unzip || exit 1
+  sudo apt update -y
+  sudo apt install -y make curl sudo git zip unzip || exit 1
   if ! (type sudo 2>&1) > /dev/null; then
     echo "sudo is not installed.";
     exit 1