diff --git a/src/openpgp/cmd_internal_aut.c b/src/openpgp/cmd_internal_aut.c
index 869bb22..1c2203b 100644
--- a/src/openpgp/cmd_internal_aut.c
+++ b/src/openpgp/cmd_internal_aut.c
@@ -37,7 +37,7 @@ int cmd_internal_aut() {
     if (!ef) {
         return SW_REFERENCE_NOT_FOUND();
     }
-    if (wait_button_pressed(EF_UIF_AUT) == true) {
+    if (wait_button_pressed_fid(EF_UIF_AUT) == true) {
         return SW_SECURE_MESSAGE_EXEC_ERROR();
     }
     int r = PICOKEY_OK;
diff --git a/src/openpgp/cmd_pso.c b/src/openpgp/cmd_pso.c
index e2e9ba0..2da2194 100644
--- a/src/openpgp/cmd_pso.c
+++ b/src/openpgp/cmd_pso.c
@@ -66,7 +66,7 @@ int cmd_pso() {
     if (!ef) {
         return SW_REFERENCE_NOT_FOUND();
     }
-    if (wait_button_pressed(pk_fid == EF_PK_SIG ? EF_UIF_SIG : EF_UIF_DEC) == true) {
+    if (wait_button_pressed_fid(pk_fid == EF_PK_SIG ? EF_UIF_SIG : EF_UIF_DEC) == true) {
         return SW_SECURE_MESSAGE_EXEC_ERROR();
     }
     int r = PICOKEY_OK;
diff --git a/src/openpgp/openpgp.c b/src/openpgp/openpgp.c
index 132cc87..ed89ace 100644
--- a/src/openpgp/openpgp.c
+++ b/src/openpgp/openpgp.c
@@ -67,7 +67,7 @@ int openpgp_process_apdu();
 
 extern uint32_t board_button_read(void);
 
-bool wait_button_pressed(uint16_t fid) {
+bool wait_button_pressed_fid(uint16_t fid) {
     uint32_t val = EV_PRESS_BUTTON;
 #ifndef ENABLE_EMULATION
     file_t *ef = search_by_fid(fid, NULL, SPECIFY_ANY);
diff --git a/src/openpgp/openpgp.h b/src/openpgp/openpgp.h
index c08ff75..316a61f 100644
--- a/src/openpgp/openpgp.h
+++ b/src/openpgp/openpgp.h
@@ -72,7 +72,7 @@ extern int check_pin(const file_t *pin, const uint8_t *data, size_t len);
 extern mbedtls_ecp_group_id get_ec_group_id_from_attr(const uint8_t *algo, size_t algo_len);
 extern int reset_sig_count();
 extern uint16_t algo_dec, algo_aut, pk_dec, pk_aut;
-extern bool wait_button_pressed(uint16_t fid);
+extern bool wait_button_pressed_fid(uint16_t fid);
 extern void scan_files();
 extern int load_aes_key(uint8_t *aes_key, file_t *fkey);
 extern int inc_sig_count();