diff --git a/src/fdt.c b/src/fdt.c
index 144e4da..5d0831c 100644
--- a/src/fdt.c
+++ b/src/fdt.c
@@ -58,7 +58,6 @@
 
 /**
  * of_unflatten_dtb - unflatten a dtb binary blob
- * @root - node in which the fdt blob should be merged into or NULL
  * @infdt - the fdt blob to unflatten
  *
  * Parse a flat device tree binary blob and return a pointer to the