diff --git a/internal/debug/flags.go b/internal/debug/flags.go
index 16a87c9810..3b4ff04122 100644
--- a/internal/debug/flags.go
+++ b/internal/debug/flags.go
@@ -106,7 +106,7 @@ var Flags = []cli.Flag{
 	//blockprofilerateFlag,
 	cpuprofileFlag,
 	//traceFlag,
-	periodicProfilingFlag,
+	//periodicProfilingFlag,
 	debugDataDirFlag,
 }