diff --git a/pkg/experiments/experiment_test.go b/pkg/experiments/experiment_test.go
index d8023606ef..00d06a8394 100644
--- a/pkg/experiments/experiment_test.go
+++ b/pkg/experiments/experiment_test.go
@@ -21,7 +21,7 @@ func Test_experiments(t *testing.T) {
 	maskOnCi := func(line string) error {
 		if os.Getenv("GITHUB_ACTIONS") == "true" {
 			t.Logf("masking `%s`", line)
-			return echo(fmt.Sprintf(`"::add-mask::%s"`, line))
+			return echo(fmt.Sprintf(`::add-mask::"%s"`, line))
 		}
 		return nil
 	}