diff --git a/ConfigCoreTest.cmake b/ConfigCoreTest.cmake
index 7045d2b..d6402b0 100644
--- a/ConfigCoreTest.cmake
+++ b/ConfigCoreTest.cmake
@@ -24,6 +24,9 @@
 #definitions) based on these.
 set (REGRESSION False)
 set (CORE_TEST True)
+
+#BL2 bootloader(MCUBoot) related settings
 set (BL2 True)
+set (MCUBOOT_NO_SWAP False)
 
 include ("${CMAKE_CURRENT_LIST_DIR}/CommonConfig.cmake")