diff --git a/c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth-testsuite.tcfg b/c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth-testsuite.tcfg
index 67eec8c4c4..0dc4412875 100644
--- a/c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth-testsuite.tcfg
+++ b/c/src/lib/libbsp/arm/lpc176x/make/custom/lpc1768_mbed_ahb_ram_eth-testsuite.tcfg
@@ -29,6 +29,7 @@ sp48
 spregion_err01
 spstkalloc
 spstkalloc02
+tmfine01
 utf8proc01
 iostream
 rtems++