diff --git a/lib/vagrant-goodhosts/GoodHosts.rb b/lib/vagrant-goodhosts/GoodHosts.rb
index dfc258f..d118f34 100644
--- a/lib/vagrant-goodhosts/GoodHosts.rb
+++ b/lib/vagrant-goodhosts/GoodHosts.rb
@@ -95,9 +95,9 @@ def addHostEntries
             next
           end
           if cli.include? ".exe"
-            stdin, stdout, stderr, wait_thr = Open3.popen3(cli, "add", "cl", ip_address, hostnames)
+            stdin, stdout, stderr, wait_thr = Open3.popen3(cli, "add", "--clean", ip_address, hostnames)
           else
-            stdin, stdout, stderr, wait_thr = Open3.popen3("sudo", cli, "add", "cl", ip_address, hostnames)
+            stdin, stdout, stderr, wait_thr = Open3.popen3("sudo", cli, "add", "--clean", ip_address, hostnames)
           end
           if !wait_thr.value.success?
             error = true
@@ -118,9 +118,9 @@ def removeHostEntries
             next
           end
           if cli.include? ".exe"
-            stdin, stdout, stderr, wait_thr = Open3.popen3(cli, "remove", "cl", ip_address, hostnames)
+            stdin, stdout, stderr, wait_thr = Open3.popen3(cli, "remove", "--clean", ip_address, hostnames)
           else
-            stdin, stdout, stderr, wait_thr = Open3.popen3("sudo", cli, "remove", "cl", ip_address, hostnames)
+            stdin, stdout, stderr, wait_thr = Open3.popen3("sudo", cli, "remove", "--clean", ip_address, hostnames)
           end
           if !wait_thr.value.success?
             error = true