diff --git a/net/dns/manager_windows.go b/net/dns/manager_windows.go
index 4c05b7718a04b..01133d8c0c64c 100644
--- a/net/dns/manager_windows.go
+++ b/net/dns/manager_windows.go
@@ -110,11 +110,11 @@ func setTailscaleHosts(prevHostsFile []byte, hosts []*HostEntry) ([]byte, error)
 	b := bytes.ReplaceAll(prevHostsFile, []byte("\r\n"), []byte("\n"))
 	sc := bufio.NewScanner(bytes.NewReader(b))
 	const (
-		header = "# TailscaleHostsSectionStart"
-		footer = "# TailscaleHostsSectionEnd"
+		header = "# CoderHostsSectionStart"
+		footer = "# CoderHostsSectionEnd"
 	)
 	var comments = []string{
-		"# This section contains MagicDNS entries for Tailscale.",
+		"# This section contains DNS entries for Coder workspaces.",
 		"# Do not edit this section manually.",
 	}
 	var out bytes.Buffer
diff --git a/net/dns/nrpt_windows.go b/net/dns/nrpt_windows.go
index f81cdb42f3e43..d64110f4320c6 100644
--- a/net/dns/nrpt_windows.go
+++ b/net/dns/nrpt_windows.go
@@ -29,7 +29,9 @@ const (
 	// This is the legacy rule ID that previous versions used when we supported
 	// only a single rule. Now that we support multiple rules are required, we
 	// generate their GUIDs and store them under the Tailscale registry key.
-	nrptSingleRuleID = `{5abe529b-675b-4486-8459-25a634dacc23}`
+	//
+	// Coder: this value was changed to avoid messing with Tailscale.
+	nrptSingleRuleID = `{09040707-2be9-491d-9d7b-62a454e774d2}`
 
 	// This is the name of the registry value we use to save Rule IDs under
 	// the Tailscale registry key.
diff --git a/util/winutil/winutil_windows.go b/util/winutil/winutil_windows.go
index 89fc543db20cc..c3b19301920bb 100644
--- a/util/winutil/winutil_windows.go
+++ b/util/winutil/winutil_windows.go
@@ -20,8 +20,8 @@ import (
 )
 
 const (
-	regBase       = `SOFTWARE\Tailscale IPN`
-	regPolicyBase = `SOFTWARE\Policies\Tailscale`
+	regBase       = `SOFTWARE\Coder VPN`
+	regPolicyBase = `SOFTWARE\Policies\Coder`
 )
 
 // ErrNoShell is returned when the shell process is not found.