diff --git a/core/binary.mk b/core/binary.mk
index 6ba6bec..5da0c72 100644
--- a/core/binary.mk
+++ b/core/binary.mk
@@ -187,7 +187,7 @@
 ####################################################
 ## Add FDO flags if FDO is turned on and supported
 ####################################################
-ifneq ($(strip $(LOCAL_FDO_SUPPORT)),)
+ifeq ($(strip $(LOCAL_FDO_SUPPORT)), true)
   ifeq ($(strip $(LOCAL_IS_HOST_MODULE)),)
     my_cflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS)
     my_ldflags += $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_FDO_CFLAGS)