diff --git a/runsc/container/trace_test.go b/runsc/container/trace_test.go
index 2a117f4c8..9a98af330 100644
--- a/runsc/container/trace_test.go
+++ b/runsc/container/trace_test.go
@@ -370,11 +370,11 @@ func TestProcfsDump(t *testing.T) {
 		t.Errorf("expected CWD %q, got %q", spec.Process.Cwd, procfsDump[0].CWD)
 	}
 
-	// Expect 3 host FDs for stdout, stdin and stderr.
-	if len(procfsDump[0].FDs) != 3 {
-		t.Errorf("expected 3 FDs for the sleep process, got %+v", procfsDump[0].FDs)
+	// Expect at least 3 host FDs for stdout, stdin and stderr.
+	if len(procfsDump[0].FDs) < 3 {
+		t.Errorf("expected at least 3 FDs for the sleep process, got %+v", procfsDump[0].FDs)
 	} else {
-		for i, fd := range procfsDump[0].FDs {
+		for i, fd := range procfsDump[0].FDs[:3] {
 			if want := int32(i); fd.Number != want {
 				t.Errorf("expected FD number %d, got %d", want, fd.Number)
 			}