diff --git a/runner/runner_windows.go b/runner/runner_windows.go
index 4d274e6..785004b 100644
--- a/runner/runner_windows.go
+++ b/runner/runner_windows.go
@@ -24,21 +24,3 @@ func KillProcessGroup(m map[string]interface{}) error {
 func ForceKill(m map[string]interface{}) error {
 	return nil
 }
-
-// EdgeDiagnosticsAdapterWithPath is a command line option to specify using the
-// Microsoft Edge Diagnostics adapter at the specified path.
-func EdgeDiagnosticsAdapterWithPathAndPort(path string, port int) CommandLineOption {
-	return func(m map[string]interface{}) error {
-		m["exec-path"] = path
-		m["port"] = port
-		return nil
-	}
-}
-
-// EdgeDiagnosticsAdapter is a command line option to specify using the
-// Microsoft Edge Diagnostics adapter found on the path.
-//
-// If the
-func EdgeDiagnosticsAdapter() CommandLineOption {
-	return EdgeDiagnosticsAdapterWithPathAndPort(findEdgePath(), 9222)
-}