diff --git a/sdk/member_trait_test.go b/sdk/member_trait_test.go
index 673d6fb..9b41e9b 100644
--- a/sdk/member_trait_test.go
+++ b/sdk/member_trait_test.go
@@ -116,6 +116,7 @@
 }
 
 func TestBasicTrait_WithoutTrait(t *testing.T) {
+	t.Parallel()
 	result := android.GroupFixturePreparers(
 		prepareForSdkTestWithJava,
 		android.FixtureWithRootAndroidBp(`
@@ -154,6 +155,7 @@
 }
 
 func TestBasicTrait_MultipleTraits(t *testing.T) {
+	t.Parallel()
 	result := android.GroupFixturePreparers(
 		prepareForSdkTestWithJava,
 		android.FixtureWithRootAndroidBp(`
@@ -262,6 +264,7 @@
 }
 
 func TestTraitUnsupportedByMemberType(t *testing.T) {
+	t.Parallel()
 	android.GroupFixturePreparers(
 		prepareForSdkTestWithJava,
 		android.FixtureWithRootAndroidBp(`