diff --git a/config/esp32/components/pico-keys-sdk/CMakeLists.txt b/config/esp32/components/pico-keys-sdk/CMakeLists.txt
index 1eab692..c39bd04 100755
--- a/config/esp32/components/pico-keys-sdk/CMakeLists.txt
+++ b/config/esp32/components/pico-keys-sdk/CMakeLists.txt
@@ -15,8 +15,12 @@ set(PICOKEYS_REQUIRES
     esp_tinyusb
     efuse
     mbedtls
-    tinycbor
 )
+if(USB_ITF_HID)
+    list(APPEND PICOKEYS_REQUIRES
+        tinycbor
+    )
+endif()
 
 if (USB_ITF_LWIP)
     list(APPEND PICOKEYS_REQUIRES
diff --git a/src/usb/ccid/ccid.c b/src/usb/ccid/ccid.c
index be0d625..b9846e2 100644
--- a/src/usb/ccid/ccid.c
+++ b/src/usb/ccid/ccid.c
@@ -415,8 +415,10 @@ static uint16_t ccid_open(uint8_t rhport, tusb_desc_interface_t const *itf_desc,
     tusb_desc_endpoint_t const *desc_ep = (tusb_desc_endpoint_t const *)((uint8_t *)itf_desc + drv_len - sizeof(tusb_desc_endpoint_t));
     TU_ASSERT(usbd_edpt_open(rhport, desc_ep), 0);
     uint8_t msg[] = { 0x50, 0x03 };
-#if defined(PICO_PLATFORM) || defined(ESP_PLATFORM)
+#if defined(PICO_PLATFORM)
     usbd_edpt_xfer(rhport, desc_ep->bEndpointAddress, msg, sizeof(msg));
+#elif defined(ESP_PLATFORM)
+    usbd_edpt_xfer(rhport, desc_ep->bEndpointAddress, msg, sizeof(msg), false);
 #else
     usbd_edpt_xfer(rhport, desc_ep->bEndpointAddress, msg, sizeof(msg), sizeof(msg));
 #endif