diff --git a/include/nuttx/wireless/lte/lte.h b/include/nuttx/wireless/lte/lte.h
index 8d0d1cc266..afc822a9d1 100644
--- a/include/nuttx/wireless/lte/lte.h
+++ b/include/nuttx/wireless/lte/lte.h
@@ -195,6 +195,10 @@
 
 #define LTE_VER_NP_PACKAGE_LEN (32)
 
+/* Length of character string for firmware version */
+
+#define LTE_VER_FIRMWARE_LEN (32)
+
 /* PIN status: Not pending for any password */
 
 #define LTE_PINSTAT_READY         (0)
@@ -655,6 +659,10 @@ typedef struct lte_version
   /* NP package version. It is terminated with '\0'. */
 
   char np_package[LTE_VER_NP_PACKAGE_LEN];
+
+  /* Firmware version */
+
+  char fw_version[LTE_VER_FIRMWARE_LEN];
 } lte_version_t;
 
 /* Definition of PIN setting information.