diff --git a/exosphere/smc_user.c b/exosphere/smc_user.c
index e4af21025..3f5db73c6 100644
--- a/exosphere/smc_user.c
+++ b/exosphere/smc_user.c
@@ -308,9 +308,9 @@ uint32_t user_generate_specific_aes_key(smc_args_t *args) {
         uint8_t dev_specific_aes_key_ctr[0x10] = {0x3C, 0xD5, 0x92, 0xEC, 0x68, 0x31, 0x4A, 0x06, 0xD4, 0x1B, 0x0C, 0xD9, 0xF6, 0x2E, 0xD9, 0xE9};
         uint8_t dev_specific_aes_key_mask[0x10] = {0xAC, 0xCA, 0x9A, 0xCA, 0xFF, 0x2E, 0xB9, 0x22, 0xCC, 0x1F, 0x4F, 0xAD, 0xDD, 0x77, 0x21, 0x1E};
         
-        cache_flush(key, key + 0x10);
+        flush_dcache_range(key, key + 0x10);
         se_aes_ctr_crypt(keyslot, key, 0x10, dev_specific_aes_key_source, 0x10, dev_specific_aes_key_ctr, 0x10);
-        cache_flush(key, key + 0x10);
+        flush_dcache_range(key, key + 0x10);
         
         if (should_mask) {
             for (unsigned int i = 0; i < 0x10; i++) {