diff --git a/src/fido/cmd_authenticate.c b/src/fido/cmd_authenticate.c
index 823dce7..41aa729 100644
--- a/src/fido/cmd_authenticate.c
+++ b/src/fido/cmd_authenticate.c
@@ -26,7 +26,7 @@
 int cmd_authenticate() {
     CTAP_AUTHENTICATE_REQ *req = (CTAP_AUTHENTICATE_REQ *) apdu.data;
     CTAP_AUTHENTICATE_RESP *resp = (CTAP_AUTHENTICATE_RESP *) res_APDU;
-    //if (scan_files(true) != PICOKEY_OK)
+    //if (scan_files_fido(true) != PICOKEY_OK)
     //    return SW_EXEC_ERROR();
     if (apdu.nc < CTAP_CHAL_SIZE + CTAP_APPID_SIZE + 1 + 1) {
         return SW_WRONG_DATA();
diff --git a/src/fido/cmd_register.c b/src/fido/cmd_register.c
index f62bf72..b7f1ff3 100644
--- a/src/fido/cmd_register.c
+++ b/src/fido/cmd_register.c
@@ -59,7 +59,7 @@ int cmd_register() {
     CTAP_REGISTER_RESP *resp = (CTAP_REGISTER_RESP *) res_APDU;
     resp->registerId = CTAP_REGISTER_ID;
     resp->keyHandleLen = KEY_HANDLE_LEN;
-    //if (scan_files(true) != PICOKEY_OK)
+    //if (scan_files_fido(true) != PICOKEY_OK)
     //    return SW_EXEC_ERROR();
     if (apdu.nc != CTAP_APPID_SIZE + CTAP_CHAL_SIZE) {
         return SW_WRONG_LENGTH();
diff --git a/src/fido/fido.c b/src/fido/fido.c
index 462112c..4bf833e 100644
--- a/src/fido/fido.c
+++ b/src/fido/fido.c
@@ -307,7 +307,7 @@ int derive_key(const uint8_t *app_id, bool new_key, uint8_t *key_handle, int cur
     return r;
 }
 
-int scan_files() {
+int scan_files_fido() {
     ef_keydev = search_by_fid(EF_KEY_DEV, NULL, SPECIFY_EF);
     ef_keydev_enc = search_by_fid(EF_KEY_DEV_ENC, NULL, SPECIFY_EF);
     ef_mkek = search_by_fid(EF_MKEK, NULL, SPECIFY_EF);
@@ -432,7 +432,7 @@ int scan_files() {
 
 void scan_all() {
     scan_flash();
-    scan_files();
+    scan_files_fido();
 }
 
 extern void init_otp();
diff --git a/src/fido/fido.h b/src/fido/fido.h
index 43df0f3..d2e2979 100644
--- a/src/fido/fido.h
+++ b/src/fido/fido.h
@@ -43,7 +43,7 @@
 #define SHA256_DIGEST_LENGTH (32)
 #define KEY_HANDLE_LEN (KEY_PATH_LEN + SHA256_DIGEST_LENGTH)
 
-extern int scan_files();
+extern int scan_files_fido();
 extern int derive_key(const uint8_t *app_id,
                       bool new_key,
                       uint8_t *key_handle,