diff --git a/include/nfc/nfc-types.h b/include/nfc/nfc-types.h
index 5ae639d..ca8d7e9 100644
--- a/include/nfc/nfc-types.h
+++ b/include/nfc/nfc-types.h
@@ -87,15 +87,6 @@ typedef struct {
   uint32_t uiBusIndex;
 } nfc_device_desc_t;
 
-/**
- * @struct chip_callbacks
- * @brief Functions for chip specific functions.
- */
-struct chip_callbacks {
-    /** Error lookup */
-  const char *(*strerror) (const nfc_device_t * pnd);
-};
-
 // Compiler directive, set struct alignment to 1 byte_t for compatibility
 #  pragma pack(1)
 
diff --git a/libnfc/chips/pn53x.h b/libnfc/chips/pn53x.h
index 9918096..d05ee04 100644
--- a/libnfc/chips/pn53x.h
+++ b/libnfc/chips/pn53x.h
@@ -299,9 +299,6 @@ bool    pn53x_target_send_bits (nfc_device_t * pnd, const byte_t * pbtTx, const
 bool    pn53x_target_send_bytes (nfc_device_t * pnd, const byte_t * pbtTx, const size_t szTx);
 // Error handling functions
 const char *pn53x_strerror (const nfc_device_t * pnd);
-static const struct chip_callbacks pn53x_callbacks_list = {
-  pn53x_strerror
-};
 
 // C wrappers for PN53x commands
 bool    pn53x_SetParameters (nfc_device_t * pnd, const uint8_t ui8Value);