diff --git a/bpfix/bpfix/bpfix_test.go b/bpfix/bpfix/bpfix_test.go
index 672e852..b5b49b1 100644
--- a/bpfix/bpfix/bpfix_test.go
+++ b/bpfix/bpfix/bpfix_test.go
@@ -19,6 +19,7 @@
 import (
 	"bytes"
 	"fmt"
+	"os"
 	"reflect"
 	"strings"
 	"testing"
@@ -2215,3 +2216,9 @@
 		})
 	}
 }
+
+func TestMain(m *testing.M) {
+	// Skip checking Android.mk path with cleaning "ANDROID_BUILD_TOP"
+	os.Setenv("ANDROID_BUILD_TOP", "")
+	os.Exit(m.Run())
+}
diff --git a/partner/androidmk/androidmk_test.go b/partner/androidmk/androidmk_test.go
index 6bae836..3ace750 100644
--- a/partner/androidmk/androidmk_test.go
+++ b/partner/androidmk/androidmk_test.go
@@ -54,6 +54,9 @@
 }
 
 func TestEndToEnd(t *testing.T) {
+	// Skip checking Android.mk path with cleaning "ANDROID_BUILD_TOP"
+	t.Setenv("ANDROID_BUILD_TOP", "")
+
 	for i, test := range testCases {
 		expected, err := bpfix.Reformat(test.expected)
 		if err != nil {