diff --git a/unittest/applybox_test.cc b/unittest/applybox_test.cc
index 34ef0a7312..5ce1b37bd4 100644
--- a/unittest/applybox_test.cc
+++ b/unittest/applybox_test.cc
@@ -32,9 +32,6 @@ class ApplyBoxTest : public testing::Test {
     return file::JoinPath(TESTING_DIR, name);
   }
   std::string TessdataPath() { return TESSDATA_DIR; }
-  std::string OutputNameToPath(const std::string& name) {
-    return file::JoinPath(FLAGS_test_tmpdir, name);
-  }
 
   ApplyBoxTest() { src_pix_ = nullptr; }
   ~ApplyBoxTest() { pixDestroy(&src_pix_); }
diff --git a/unittest/mastertrainer_test.cc b/unittest/mastertrainer_test.cc
index 0c3292b9cb..90d22c7d48 100644
--- a/unittest/mastertrainer_test.cc
+++ b/unittest/mastertrainer_test.cc
@@ -171,9 +171,6 @@ class MasterTrainerTest : public testing::Test {
   std::string TestDataNameToPath(const std::string& name) {
     return file::JoinPath(TESTING_DIR, name);
   }
-  std::string TessdataPath() {
-    return TESSDATA_DIR;
-  }
   std::string TmpNameToPath(const std::string& name) {
     return file::JoinPath(FLAGS_test_tmpdir, name);
   }