diff --git a/install.sh b/install.sh
index 6776956..8aae808 100644
--- a/install.sh
+++ b/install.sh
@@ -27,9 +27,9 @@ YELLOW='\033[0;33m'
 BLUE='\033[0;34m'
 NC='\033[0m' # No Color
 
-echo "${RED}Welcome to Guix Simplified Installer${NC}"
-echo "${NC}Copyright (C) 2024 Adrien Bourmault <neox@a-lec.org>${NC}"
-echo "${NC}This program is free software, released under the GNU AGPL version 3 or later.${NC}"
+echo -e "${RED}Welcome to Guix Simplified Installer${NC}"
+echo -e "${NC}Copyright (C) 2024 Adrien Bourmault <neox@a-lec.org>${NC}"
+echo -e "${NC}This program is free software, released under the GNU AGPL version 3 or later.${NC}"
 
 
 # Chemin vers le disque
@@ -37,66 +37,66 @@ DISK="$1"
 
 # Vérification de l'existence du disque
 if [ ! -b "$DISK" ]; then
-    echo "${RED}Creating disk layout...${NC}"
+    echo -e "${RED}Creating disk layout...${NC}"
     exit 1
 fi
 
-echo -n "${BLUE}Downloading configuration...${NC}"
+echo -e -n "${BLUE}Downloading configuration...${NC}"
 
 rm -f config.scm
 wget forge.chalec.org/neox/guix_jerome/raw/branch/master/config.scm
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Creating disk layout...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Creating disk layout...${NC}"
 
 parted -s "$DISK" mklabel gpt
 parted -s "$DISK" mkpart primary fat32 1MiB 5%
 parted -s "$DISK" mkpart primary ext4 5% 100%
 parted -s "$DISK" print
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Setting up root partition encryption...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Setting up root partition encryption...${NC}"
 
 cryptsetup luksFormat "${DISK}p2"
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Unlocking root partition...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Unlocking root partition...${NC}"
 
 cryptsetup open "${DISK}p2" ROOT
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Formatting disks partitions...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Formatting disks partitions...${NC}"
 
 mkfs.vfat "${DISK}p1"
 mkfs.ext4 -L ROOT /dev/mapper/ROOT
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Updating disk configuration...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Updating disk configuration...${NC}"
 
 UUID=$(blkid -o value -s UUID "${DISK}p2")
 sed -i "s/CHANGE_THIS_UUID/${UUID}/g" config.scm
 UUID2=$(blkid -o value -s UUID "${DISK}p1")
 sed -i "s/CHANGE_THIS_DISK/${UUID2}/g" config.scm
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Mounting disks...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Mounting disks...${NC}"
 
 mount LABEL=ROOT /mnt
 mkdir -p /mnt/boot/efi
 mount "${DISK}p1" /mnt/boot/efi
 
-echo "${GREEN}OK${NC}"
-echo -n "${BLUE}Moving configuration to its final location...${NC}"
+echo -e "${GREEN}OK${NC}"
+echo -e -n "${BLUE}Moving configuration to its final location...${NC}"
 
 mkdir /mnt/etc
 mv config.scm /mnt/etc/config.scm
 
-echo "${GREEN}OK${NC}"
+echo -e "${GREEN}OK${NC}"
 
-echo -n "${BLUE}Installing GNU Guix${NC}"
+echo -e -n "${BLUE}Installing GNU Guix${NC}"
 
 herd start cow-store /mnt
 
 guix system init /mnt/etc/config.scm /mnt
 
-echo "${GREEN}OK${NC}"
+echo -e "${GREEN}OK${NC}"