diff --git a/pico-keys-sdk b/pico-keys-sdk
index cf36c29..758d7b8 160000
--- a/pico-keys-sdk
+++ b/pico-keys-sdk
@@ -1 +1 @@
-Subproject commit cf36c2988c323226d40361b65a7b52e35def35f6
+Subproject commit 758d7b88cd5bf8457611f6237e9b9c2819adffab
diff --git a/src/hsm/sc_hsm.c b/src/hsm/sc_hsm.c
index d13228a..b41ab83 100644
--- a/src/hsm/sc_hsm.c
+++ b/src/hsm/sc_hsm.c
@@ -43,6 +43,8 @@ bool has_session_pin = false, has_session_sopin = false;
 const uint8_t *dev_name = NULL;
 uint16_t dev_name_len = 0;
 
+uint8_t PICO_PRODUCT = 1;
+
 static int sc_hsm_process_apdu();
 
 static void init_sc_hsm();