diff --git a/lldb/test/API/lit.site.cfg.py.in b/lldb/test/API/lit.site.cfg.py.in
--- a/lldb/test/API/lit.site.cfg.py.in
+++ b/lldb/test/API/lit.site.cfg.py.in
@@ -58,6 +58,7 @@
     config.test_compiler = config.test_compiler % lit_config.params
     config.dsymutil = config.dsymutil % lit_config.params
     config.filecheck = config.filecheck % lit_config.params
+    config.yaml2obj = config.yaml2obj % lit_config.params
     config.dotest_args_str = config.dotest_args_str % lit_config.params
 except KeyError as e:
     key, = e.args
diff --git a/lldb/utils/lldb-dotest/CMakeLists.txt b/lldb/utils/lldb-dotest/CMakeLists.txt
--- a/lldb/utils/lldb-dotest/CMakeLists.txt
+++ b/lldb/utils/lldb-dotest/CMakeLists.txt
@@ -49,7 +49,7 @@
       string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_TEST_COMPILER_CONFIGURED "${LLDB_TEST_COMPILER}")
       string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_TEST_DSYMUTIL_CONFIGURED "${LLDB_TEST_DSYMUTIL}")
       string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_TEST_FILECHECK_CONFIGURED "${LLDB_TEST_FILECHECK}")
-      string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_TEST_YAML2OBJ_CONFIGURED "${LLDB_TEST_YAML2OBJ_CONFIGURED}")
+      string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_TEST_YAML2OBJ_CONFIGURED "${LLDB_TEST_YAML2OBJ}")
       string(REPLACE ${CMAKE_CFG_INTDIR} "." LLDB_LIBS_DIR_CONFIGURED "${LLDB_LIBS_DIR}")
     endif()