diff --git a/src/preinstall.sh b/src/preinstall.sh
index 6530410..42fd327 100644
--- a/src/preinstall.sh
+++ b/src/preinstall.sh
@@ -8,7 +8,6 @@ SUDOERS_FILE="/etc/sudoers.d/${USER}"
 # create a group & user if not exists
 getent group "$GROUP" >/dev/null || groupadd -r "$GROUP"; /bin/true
 getent passwd "$USER" >/dev/null || useradd -r -g "$GROUP" -m -s /bin/bash -c "vctp service" "$USER"
-getent passwd tftp >/dev/null || useradd -r -g tftp -s /sbin/nologin tftp
 
 # create vctp config directory if it doesn't exist
 [ -d /etc/dtms ] || mkdir -p /etc/dtms
diff --git a/vctp.yml b/vctp.yml
index 39acef0..c9be10c 100644
--- a/vctp.yml
+++ b/vctp.yml
@@ -36,5 +36,3 @@ scripts:
 
 depends:
   - systemd
-  - tftp-server
-  - dhcp-server