diff --git a/run/power.sh b/run/power.sh
index 838d884..4b9f483 100644
--- a/run/power.sh
+++ b/run/power.sh
@@ -32,7 +32,7 @@ _graceful_shutdown(){
   echo 0 > "${_QEMU_SHUTDOWN_COUNTER}"
 
   # Don't send the powerdown signal because vDSM ignores ACPI signals
-  # echo 'system_powerdown' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}">/dev/null
+  # echo 'system_powerdown' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null
 
   # Send shutdown command to guest agent tools instead via serial port
   RESPONSE=$(curl -s -m 2 -S http://127.0.0.1:2210/write?command=6 2>&1)
@@ -52,7 +52,7 @@ _graceful_shutdown(){
       pkill -f qemu-system-x86_64
     else
       # Send a NMI interrupt which will be detected by the kernel
-      echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}">/dev/null
+      echo 'nmi' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null
     fi
 
   fi
@@ -63,7 +63,7 @@ _graceful_shutdown(){
     echo $(($(cat ${_QEMU_SHUTDOWN_COUNTER})+1)) > ${_QEMU_SHUTDOWN_COUNTER}
 
     # Try to connect to qemu
-    if echo 'info version'| nc -q 1 -w 1 localhost "${QEMU_MONPORT:-7100}">/dev/null; then
+    if echo 'info version'| nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null; then
 
       sleep 1
       #echo "Shutting down, waiting... ($(cat ${_QEMU_SHUTDOWN_COUNTER})/${QEMU_POWERDOWN_TIMEOUT})"
@@ -73,11 +73,11 @@ _graceful_shutdown(){
 
   echo
   echo "Quitting..."
-  echo 'quit' | nc -q 1 -w 1 localhost "${QEMU_MONPORT:-7100}">/dev/null || true
+  echo 'quit' | nc -q 1 -w 1 localhost "${QEMU_MONPORT}" > /dev/null || true
 
   return
 }
 
 _trap _graceful_shutdown SIGTERM SIGHUP SIGINT SIGABRT SIGQUIT
 
-KVM_MON_OPTS="-monitor telnet:localhost:${QEMU_MONPORT:-7100},server,nowait,nodelay"
+KVM_MON_OPTS="-monitor telnet:localhost:${QEMU_MONPORT},server,nowait,nodelay"