diff --git a/Makefile.am b/Makefile.am
index fb9e07ee..94912e08 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -44,6 +44,7 @@ EXTRA_DIST += \
 
 # C++ test files that we don't compile directly.
 EXTRA_DIST += \
+  test/gtest-death-test_ex_test.cc \
   test/gtest-death-test_test.cc \
   test/gtest-filepath_test.cc \
   test/gtest-linked_ptr_test.cc \