diff --git a/test/cmake/usbx/CMakeLists.txt b/test/cmake/usbx/CMakeLists.txt
index dc9f512..fb2f69f 100644
--- a/test/cmake/usbx/CMakeLists.txt
+++ b/test/cmake/usbx/CMakeLists.txt
@@ -304,8 +304,7 @@ target_compile_options(
           -Wshadow
           -Wlogical-op
           -Waggregate-return
-          -Wfloat-equal
-          -DFX_ENABLE_EXFAT)
+          -Wfloat-equal)
 
 # Remove includes and files not needed from usbx build
 set(UX_STANDALONE_HOST_EXCLUDES
diff --git a/test/cmake/usbx/regression/CMakeLists.txt b/test/cmake/usbx/regression/CMakeLists.txt
index fe3cb6f..00e58cf 100644
--- a/test/cmake/usbx/regression/CMakeLists.txt
+++ b/test/cmake/usbx/regression/CMakeLists.txt
@@ -374,7 +374,6 @@ set(ux_class_storage_test_cases
     ${SOURCE_DIR}/usbx_ux_host_class_storage_driver_entry_test.c
     ${SOURCE_DIR}/usbx_ux_host_class_storage_entry_test.c
     ${SOURCE_DIR}/usbx_ux_host_class_storage_thread_entry_test.c
-    ${SOURCE_DIR}/usbx_ux_host_class_storage_fats_exfat_test.c
     ${SOURCE_DIR}/usbx_uxe_device_storage_test.c
     ${SOURCE_DIR}/usbx_uxe_host_storage_test.c
 )
@@ -643,7 +642,7 @@ set(test_utility_files
     ${SOURCE_DIR}/usbx_ux_host_class_storage_fx_driver.c)
 add_library(test_utility ${test_utility_files})
 target_link_libraries(test_utility PUBLIC azrtos::usbx azrtos::threadx azrtos::netxduo azrtos::filex)
-target_compile_definitions(test_utility PUBLIC CTEST FX_ENABLE_EXFAT)
+target_compile_definitions(test_utility PUBLIC CTEST)
 
 if (CMAKE_BUILD_TYPE MATCHES "msrc_rtos_build")
   set(test_cases