diff --git a/UNITTESTS/drivers/VirtualWatchdog/unittest.cmake b/UNITTESTS/drivers/VirtualWatchdog/unittest.cmake
index 14c4f98b82..88f67ae4ba 100644
--- a/UNITTESTS/drivers/VirtualWatchdog/unittest.cmake
+++ b/UNITTESTS/drivers/VirtualWatchdog/unittest.cmake
@@ -18,7 +18,7 @@ set(unittest-sources
 
 # Test files
 set(unittest-test-sources
-  drivers/Watchdog/test_virtualwatchdog.cpp  
+  drivers/VirtualWatchdog/test_virtualwatchdog.cpp
   stubs/mbed_critical_stub.c  
 )
 
diff --git a/UNITTESTS/drivers/Watchdog/unittest.cmake b/UNITTESTS/drivers/Watchdog/unittest.cmake
index 517701e9ea..2eff4c4089 100644
--- a/UNITTESTS/drivers/Watchdog/unittest.cmake
+++ b/UNITTESTS/drivers/Watchdog/unittest.cmake
@@ -23,5 +23,5 @@ set(unittest-test-sources
 )
 
 # defines
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DDEVICE_WATCHDOG -DMBED_WDOG_ASSERT=1")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEVICE_WATCHDOG -DMBED_WDOG_ASSERT=1")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DDEVICE_WATCHDOG -DMBED_WDOG_ASSERT=1 -DMBED_CONF_TARGET_WATCHDOG_TIMEOUT=500")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DDEVICE_WATCHDOG -DMBED_WDOG_ASSERT=1 -DMBED_CONF_TARGET_WATCHDOG_TIMEOUT=500")
\ No newline at end of file