diff --git a/rune/libenclave/internal/runtime/pal/skeleton/Makefile b/rune/libenclave/internal/runtime/pal/skeleton/Makefile
index dd082817dfa0677c2faf69c385ebce9cc093d06b..df753625b567d3bd8864535e39c94083cac3f462 100644
--- a/rune/libenclave/internal/runtime/pal/skeleton/Makefile
+++ b/rune/libenclave/internal/runtime/pal/skeleton/Makefile
@@ -10,11 +10,14 @@ ENCL_CFLAGS := -Wall -Werror -static -nostdlib -nostartfiles -fPIC \
 HOST_LDFLAGS := -fPIC -shared -Wl,-Bsymbolic
 
 IS_OOT_DRIVER := $(shell [ ! -e /dev/isgx ])
+IS_SGX_FLC := $(shell lscpu | grep -q sgx_lc)
 
 TEST_CUSTOM_PROGS := $(OUTPUT)/encl.bin $(OUTPUT)/encl.ss $(OUTPUT)/liberpal-skeleton.so $(OUTPUT)/signing_key.pem
 
 ifeq ($(IS_OOT_DRIVER),1)
     TEST_CUSTOM_PROGS += $(OUTPUT)/encl.token
+else ifeq ($(IS_SGX_FLC),)
+    TEST_CUSTOM_PROGS += $(OUTPUT)/encl.token
 endif
 
 all: $(TEST_CUSTOM_PROGS)
diff --git a/rune/libenclave/internal/runtime/pal/skeleton/liberpal-skeleton.c b/rune/libenclave/internal/runtime/pal/skeleton/liberpal-skeleton.c
index 81e68e48c8ddd93382fdbad23e948d0a948983b2..8dffd065f328f3f5418039a77135648768a5a414 100644
--- a/rune/libenclave/internal/runtime/pal/skeleton/liberpal-skeleton.c
+++ b/rune/libenclave/internal/runtime/pal/skeleton/liberpal-skeleton.c
@@ -31,6 +31,7 @@ static struct sgx_secs secs;
 static bool initialized = false;
 static char *sgx_dev_path;
 static bool is_oot_driver;
+static bool no_sgx_flc = false;
 /*
  * For SGX in-tree driver, dev_fd cannot be closed until an enclave instance
  * intends to exit.
@@ -221,7 +222,7 @@ static bool encl_build(struct sgx_secs *secs, void *bin, unsigned long bin_size,
 			goto out_map;
 	}
 
-	if (is_oot_driver) {
+	if (is_oot_driver || no_sgx_flc) {
 		struct sgx_enclave_init_with_token ioc;
 		ioc.addr = secs->base;
 		ioc.sigstruct = (uint64_t)sigstruct;
@@ -359,6 +360,37 @@ static bool load_token(const char *path, void *token)
 	return true;
 }
 
+static void check_opts(const char *opt)
+{
+	if (!strcmp(opt, "no-sgx-flc"))
+		no_sgx_flc = true;
+}
+
+static void parse_args(const char *args)
+{
+	char *a = strdup(args);
+	if (!a)
+		return;
+
+	char *opt = strtok(a, " ");
+	check_opts(opt);
+
+	if (!opt) {
+		free(a);
+		return;
+	}
+
+	do {
+		char *opt = strtok(NULL, " ");
+		if (!opt)
+			break;
+
+		check_opts(opt);
+	} while (1);
+
+	free(a);
+}
+
 int pal_get_version(void)
 {
 	return 1;
@@ -376,6 +408,8 @@ int pal_init(pal_attr_t *attr)
 	off_t bin_size;
 	void *bin;
 
+	parse_args(attr->args);
+
 	detect_driver_type();
 
 	if (!encl_data_map(IMAGE, &bin, &bin_size))