diff --git a/libs/androidfw/tests/PosixUtils_test.cpp b/libs/androidfw/tests/PosixUtils_test.cpp
index cf97f87..c7b3eba 100644
--- a/libs/androidfw/tests/PosixUtils_test.cpp
+++ b/libs/androidfw/tests/PosixUtils_test.cpp
@@ -30,14 +30,14 @@
   const auto result = ExecuteBinary({"/bin/date", "--help"});
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, 0);
-  ASSERT_EQ(result->stdout.find("usage: date "), 0);
+  ASSERT_EQ(result->stdout_str.find("usage: date "), 0);
 }
 
 TEST(PosixUtilsTest, RelativePathToBinary) {
   const auto result = ExecuteBinary({"date", "--help"});
   ASSERT_THAT(result, NotNull());
   ASSERT_EQ(result->status, 0);
-  ASSERT_EQ(result->stdout.find("usage: date "), 0);
+  ASSERT_EQ(result->stdout_str.find("usage: date "), 0);
 }
 
 TEST(PosixUtilsTest, BadParameters) {