diff --git a/run_linux.go b/run_linux.go
index e3c12196f1..61b498b2b2 100644
--- a/run_linux.go
+++ b/run_linux.go
@@ -1035,6 +1035,7 @@ func setupMaskedPaths(g *generate.Generator) {
 		"/sys/firmware",
 		"/sys/fs/selinux",
 		"/sys/dev",
+		"/sys/devices/virtual/powercap",
 	} {
 		g.AddLinuxMaskedPaths(mp)
 	}