diff --git a/install.sh b/install.sh
index 47008c3..054743f 100644
--- a/install.sh
+++ b/install.sh
@@ -125,7 +125,7 @@ docker logout "$REGISTRY" >/dev/null 2>&1 || true
 
 REG_USER="krkn-registry"
 
-read -rsp "Registry access token: " REG_PASS
+read -rsp "Registry access token: " REG_PASS < /dev/tty
 echo
 
 echo "$REG_PASS" | docker login "$REGISTRY" -u "$REG_USER" --password-stdin || {
@@ -137,14 +137,14 @@ echo "$REG_PASS" | docker login "$REGISTRY" -u "$REG_USER" --password-stdin || {
 # Prompt config
 # -----------------------------
 echo
-read -rp "Orchestrator address (e.g. https://krkn.example.com): " ORCH_ADDR
+read -rp "Orchestrator address (e.g. https://krkn.example.com): " ORCH_ADDR < /dev/tty
 if [ -z "$ORCH_ADDR" ]; then
   err "Orchestrator address is required."
   exit 1
 fi
 
 DEFAULT_WORKER_ID="$(hostname)"
-read -rp "Worker ID [${DEFAULT_WORKER_ID}]: " WORKER_ID
+read -rp "Worker ID [${DEFAULT_WORKER_ID}]: " WORKER_ID < /dev/tty
 WORKER_ID="${WORKER_ID:-$DEFAULT_WORKER_ID}"
 
 # -----------------------------