diff --git a/test/core_benchmarks/corebmk_test.mk b/test/core_benchmarks/corebmk_test.mk
index 74bd60779..9064f4f27 100644
--- a/test/core_benchmarks/corebmk_test.mk
+++ b/test/core_benchmarks/corebmk_test.mk
@@ -1,5 +1,6 @@
 # List of all the core benchmarks test files.
-TESTSRC += ${CHIBIOS}/test/core_benchmarks/source/test/corebmk_test_root.c \
+TESTSRC += ${CHIBIOS}/test/core_benchmarks/source/test/corebmk_ffbench.c \
+           ${CHIBIOS}/test/core_benchmarks/source/test/corebmk_test_root.c \
            ${CHIBIOS}/test/core_benchmarks/source/test/corebmk_test_sequence_001.c
 
 # Required include directories