1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 1d8ab299..b2e2fde5 100644
--- a/Makefile
+++ b/Makefile
@@ -854,7 +854,7 @@ ${TLCL_OBJS}: CFLAGS += -DTPM_BLOCKING_CONTINUESELFTEST
 
 # CFLAGS += -DTPM_MANUAL_SELFTEST
 
-ifeq (${FIRMWARE_ARCH},i386)
+ifneq ($(filter $(FIRMWARE_ARCH),x86 x86_64),)
 # Unrolling loops in cryptolib makes it faster
 ${FWLIB_OBJS}: CFLAGS += -DUNROLL_LOOPS
 ${FWLIB2X_OBJS}: CFLAGS += -DUNROLL_LOOPS