diff --git a/cmd/body-based-routing/main.go b/cmd/body-based-routing/main.go
index 3f5867881..66534389b 100644
--- a/cmd/body-based-routing/main.go
+++ b/cmd/body-based-routing/main.go
@@ -40,7 +40,7 @@ var (
 		"The gRPC port used for communicating with Envoy proxy")
 	grpcHealthPort = flag.Int(
 		"grpcHealthPort",
-		9003,
+		9005,
 		"The port used for gRPC liveness and readiness probes")
 	logVerbosity = flag.Int("v", logging.DEFAULT, "number for the log level verbosity")
 
diff --git a/pkg/body-based-routing/server/runserver.go b/pkg/body-based-routing/server/runserver.go
index 55e794222..90a64b70d 100644
--- a/pkg/body-based-routing/server/runserver.go
+++ b/pkg/body-based-routing/server/runserver.go
@@ -38,7 +38,7 @@ type ExtProcServerRunner struct {
 
 // Default values for CLI flags in main
 const (
-	DefaultGrpcPort = 9002 // default for --grpcPort
+	DefaultGrpcPort = 9004 // default for --grpcPort
 )
 
 func NewDefaultExtProcServerRunner() *ExtProcServerRunner {