diff --git a/metadata_unittest.cc b/metadata_unittest.cc
index dc10a6e..096ea9f 100644
--- a/metadata_unittest.cc
+++ b/metadata_unittest.cc
@@ -31,9 +31,9 @@
 
 TEST_F(MetadataTest, RunAsRootReadMetadataDissimilarFileSystems) {
   string a_img, b_img;
-  EXPECT_TRUE(utils::MakeTempFile("/tmp/a_img.XXXXXX", &a_img, NULL));
+  EXPECT_TRUE(utils::MakeTempFile("a_img.XXXXXX", &a_img, NULL));
   ScopedPathUnlinker a_img_unlinker(a_img);
-  EXPECT_TRUE(utils::MakeTempFile("/tmp/b_img.XXXXXX", &b_img, NULL));
+  EXPECT_TRUE(utils::MakeTempFile("b_img.XXXXXX", &b_img, NULL));
   ScopedPathUnlinker b_img_unlinker(b_img);
 
   CreateEmptyExtImageAtPath(a_img, 10485759, 4096);
@@ -65,11 +65,11 @@
 
 TEST_F(MetadataTest, RunAsRootReadMetadata) {
   string a_img, b_img, data_file;
-  EXPECT_TRUE(utils::MakeTempFile("/tmp/a_img.XXXXXX", &a_img, NULL));
+  EXPECT_TRUE(utils::MakeTempFile("a_img.XXXXXX", &a_img, NULL));
   ScopedPathUnlinker a_img_unlinker(a_img);
-  EXPECT_TRUE(utils::MakeTempFile("/tmp/b_img.XXXXXX", &b_img, NULL));
+  EXPECT_TRUE(utils::MakeTempFile("b_img.XXXXXX", &b_img, NULL));
   ScopedPathUnlinker b_img_unlinker(b_img);
-  EXPECT_TRUE(utils::MakeTempFile("/tmp/data_file.XXXXXX", &data_file, NULL));
+  EXPECT_TRUE(utils::MakeTempFile("data_file.XXXXXX", &data_file, NULL));
   ScopedPathUnlinker data_file_unlinker(data_file);
 
   const size_t image_size = (256 * 1024 * 1024);  // Enough for 2 block groups