diff --git a/infer/tests/codetoanalyze/cpp/checkers/Makefile b/infer/tests/codetoanalyze/cpp/checkers/Makefile
index aa6b8906a..b93268b9b 100644
--- a/infer/tests/codetoanalyze/cpp/checkers/Makefile
+++ b/infer/tests/codetoanalyze/cpp/checkers/Makefile
@@ -23,6 +23,7 @@ SOURCES = \
   siof/siof_templated.cpp \
   siof/siof_different_tu.cpp \
   siof/std_ios_base_init.cpp \
+  bufferoverrun/vector.cpp \
 
 HEADERS = siof/siof_types.h
 
diff --git a/infer/tests/codetoanalyze/cpp/checkers/bufferoverrun/vector.cpp b/infer/tests/codetoanalyze/cpp/checkers/bufferoverrun/vector.cpp
new file mode 100644
index 000000000..535bb947e
--- /dev/null
+++ b/infer/tests/codetoanalyze/cpp/checkers/bufferoverrun/vector.cpp
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2017 - present Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+#include <vector>
+
+void FN_out_of_bound_Bad(std::vector<int> v) {
+  unsigned int n = v.size();
+  v[n] = 1;
+}