diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 1abde2a3097..92cadf3a31c 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,8 @@
+2017-03-10  Chia-Hao Lo  <fcamel@gmail.com>
+
+	PR binutils/21235
+	* objdump.c (main): Set do_wide with --wide.
+
 2017-03-10  Nick Clifton  <nickc@redhat.com>
 
 	* readelf.c (get_machine_name): Rearrange switch table in order of
diff --git a/binutils/objdump.c b/binutils/objdump.c
index 4609858f9e3..46b4417b998 100644
--- a/binutils/objdump.c
+++ b/binutils/objdump.c
@@ -3766,7 +3766,7 @@ main (int argc, char **argv)
 	    }
 	  break;
 	case 'w':
-	  wide_output = TRUE;
+	  do_wide = wide_output = TRUE;
 	  break;
 	case OPTION_ADJUST_VMA:
 	  adjust_section_vma = parse_vma (optarg, "--adjust-vma");