diff --git a/WHATS_NEW b/WHATS_NEW
index 9a073b251..a4dad87ac 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.63 - 
 ================================
+  Remove const modifier for struct volume_group* from process_each_lv_in_vg().
   Don't allow resizing of internal logical volumes.
   Fix libdevmapper-event pkgconfig version string to match libdevmapper.
   Avoid scanning all pvs in the system if operating on a device with mdas.
diff --git a/tools/toollib.c b/tools/toollib.c
index efe870c45..547016928 100644
--- a/tools/toollib.c
+++ b/tools/toollib.c
@@ -83,7 +83,7 @@ char *skip_dev_dir(struct cmd_context *cmd, const char *vg_name,
  * Metadata iteration functions
  */
 int process_each_lv_in_vg(struct cmd_context *cmd,
-			  const struct volume_group *vg,
+			  struct volume_group *vg,
 			  const struct dm_list *arg_lvnames,
 			  const struct dm_list *tags,
 			  void *handle,
diff --git a/tools/toollib.h b/tools/toollib.h
index 4743fd597..d284de416 100644
--- a/tools/toollib.h
+++ b/tools/toollib.h
@@ -76,7 +76,7 @@ typedef int (*process_single_lv_fn_t) (struct cmd_context *cmd,
 				  void *handle);
 
 int process_each_lv_in_vg(struct cmd_context *cmd,
-			  const struct volume_group *vg,
+			  struct volume_group *vg,
 			  const struct dm_list *arg_lvnames,
 			  const struct dm_list *tags,
 			  void *handle,