diff --git a/vm/docker-vm.sh b/vm/docker-vm.sh
index 81735c61c..3cfa2dfc8 100644
--- a/vm/docker-vm.sh
+++ b/vm/docker-vm.sh
@@ -510,7 +510,7 @@ EOF
 )
 qm set "$VMID" -description "$DESCRIPTION" >/dev/null
 
-f [ -n "$DISK_SIZE" ]; then
+if [ -n "$DISK_SIZE" ]; then
   msg_info "Resizing disk to $DISK_SIZE GB"
   qm resize $VMID scsi0 ${DISK_SIZE} >/dev/null
 else