diff -r b3baaf9b7e3c -r 74d0372f5c6f test/CMakeLists.txt
--- a/test/CMakeLists.txt	Sat Apr 16 18:02:10 2022 +0200
+++ b/test/CMakeLists.txt	Sat Apr 16 20:17:01 2022 +0200
@@ -18,7 +18,7 @@
         test_list.cpp
         test_tree.cpp
         selftest.cpp
-        util_allocator.c
+        util_allocator.cpp
         )
 target_link_libraries(ucxtest PRIVATE ucx_static gtest_main)
 gtest_discover_tests(ucxtest)