diff --git a/test/unittest/rtps/reader/CMakeLists.txt b/test/unittest/rtps/reader/CMakeLists.txt
index a8f58ffb00e..2a9fe6d9868 100644
--- a/test/unittest/rtps/reader/CMakeLists.txt
+++ b/test/unittest/rtps/reader/CMakeLists.txt
@@ -71,10 +71,11 @@ set(WRITERPROXYSTOPTEST_SOURCE WriterProxyStopTest.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/fastdds/log/StdoutConsumer.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/fastdds/log/StdoutErrConsumer.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/rtps/common/Time_t.cpp
-    ${PROJECT_SOURCE_DIR}/src/cpp/utils/SystemInfo.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/rtps/resources/TimedEventImpl.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/rtps/resources/TimedEvent.cpp
     ${PROJECT_SOURCE_DIR}/src/cpp/rtps/resources/ResourceEvent.cpp
+    ${PROJECT_SOURCE_DIR}/src/cpp/utils/SystemInfo.cpp
+    ${PROJECT_SOURCE_DIR}/src/cpp/utils/TimedConditionVariable.cpp
     )
 
 if(WIN32)