diff --git a/apex/boot_image_test.go b/apex/boot_image_test.go
index 27a1562..1036dad 100644
--- a/apex/boot_image_test.go
+++ b/apex/boot_image_test.go
@@ -28,7 +28,7 @@
 // modules from the ART apex.
 
 func TestBootImages(t *testing.T) {
-	ctx, _ := testApex(t, `
+	ctx := testApex(t, `
 		java_sdk_library {
 			name: "foo",
 			srcs: ["b.java"],
@@ -180,7 +180,7 @@
 }
 
 func TestBootImageInApex(t *testing.T) {
-	ctx, _ := testApex(t, `
+	ctx := testApex(t, `
 		apex {
 			name: "myapex",
 			key: "myapex.key",