diff --git a/cmd/devp2p/rlpxcmd.go b/cmd/devp2p/rlpxcmd.go
index 118731fd6c..1dc8f82460 100644
--- a/cmd/devp2p/rlpxcmd.go
+++ b/cmd/devp2p/rlpxcmd.go
@@ -143,9 +143,6 @@ type testParams struct {
 
 func cliTestParams(ctx *cli.Context) *testParams {
 	nodeStr := ctx.String(testNodeFlag.Name)
-	if nodeStr == "" {
-		exit(fmt.Errorf("missing -%s", testNodeFlag.Name))
-	}
 	node, err := parseNode(nodeStr)
 	if err != nil {
 		exit(err)
@@ -156,14 +153,5 @@ func cliTestParams(ctx *cli.Context) *testParams {
 		jwt:       ctx.String(testNodeJWTFlag.Name),
 		chainDir:  ctx.String(testChainDirFlag.Name),
 	}
-	if p.engineAPI == "" {
-		exit(fmt.Errorf("missing -%s", testNodeEngineFlag.Name))
-	}
-	if p.jwt == "" {
-		exit(fmt.Errorf("missing -%s", testNodeJWTFlag.Name))
-	}
-	if p.chainDir == "" {
-		exit(fmt.Errorf("missing -%s", testChainDirFlag.Name))
-	}
 	return &p
 }
diff --git a/cmd/devp2p/runtest.go b/cmd/devp2p/runtest.go
index 7e3723c641..c40a4b8a01 100644
--- a/cmd/devp2p/runtest.go
+++ b/cmd/devp2p/runtest.go
@@ -39,26 +39,29 @@ var (
 	}
 
 	// for eth/snap tests
-	testChainDirFlag = &cli.StringFlag{
+	testChainDirFlag = &cli.PathFlag{
 		Name:     "chain",
 		Usage:    "Test chain directory (required)",
 		Category: flags.TestingCategory,
+		Required: true,
 	}
 	testNodeFlag = &cli.StringFlag{
 		Name:     "node",
 		Usage:    "Peer-to-Peer endpoint (ENR) of the test node (required)",
 		Category: flags.TestingCategory,
+		Required: true,
 	}
 	testNodeJWTFlag = &cli.StringFlag{
 		Name:     "jwtsecret",
 		Usage:    "JWT secret for the engine API of the test node (required)",
 		Category: flags.TestingCategory,
-		Value:    "0x7365637265747365637265747365637265747365637265747365637265747365",
+		Required: true,
 	}
 	testNodeEngineFlag = &cli.StringFlag{
 		Name:     "engineapi",
 		Usage:    "Engine API endpoint of the test node (required)",
 		Category: flags.TestingCategory,
+		Required: true,
 	}
 
 	// These two are specific to the discovery tests.