diff --git a/sections/cper-section-firmware.c b/sections/cper-section-firmware.c
index e45015a..c82a28b 100644
--- a/sections/cper-section-firmware.c
+++ b/sections/cper-section-firmware.c
@@ -11,9 +11,7 @@
 #include "cper-section-firmware.h"
 
 //Converts a single firmware CPER section into JSON IR.
-json_object *
-cper_section_firmware_to_ir(void *section,
-			    EFI_ERROR_SECTION_DESCRIPTOR *descriptor)
+json_object *cper_section_firmware_to_ir(void *section)
 {
 	EFI_FIRMWARE_ERROR_DATA *firmware_error =
 		(EFI_FIRMWARE_ERROR_DATA *)section;
@@ -63,4 +61,4 @@
 	fwrite(section_cper, sizeof(EFI_FIRMWARE_ERROR_DATA), 1, out);
 	fflush(out);
 	free(section_cper);
-}
\ No newline at end of file
+}