diff --git a/WHATS_NEW b/WHATS_NEW
index b1f379bb9..49360b2ff 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,5 +1,6 @@
 Version 2.02.101 - 
 ===================================
+  Require confirmation for vgchange -c when no VGs listed explicitly.
   Also skip /var and /var/log by default in blkdeactivate when unmounting.
   Add support for bind mounts in blkdeactivate.
   Add blkdeactivate -v/--verbose for debug output from external tools used.
diff --git a/tools/vgchange.c b/tools/vgchange.c
index d41ef49a7..4087fab57 100644
--- a/tools/vgchange.c
+++ b/tools/vgchange.c
@@ -623,6 +623,12 @@ int vgchange(struct cmd_context *cmd, int argc, char **argv)
 		return ECMD_PROCESSED;
 	}
 
+	if (arg_count(cmd, clustered_ARG) && !argc && !arg_count(cmd, yes_ARG) &&
+	    (yes_no_prompt("Change clustered property of all volumes groups? [y/n]: ") == 'n')) {
+		log_error("No volume groups changed.");
+		return ECMD_FAILED;
+	}
+
 	if (!update || !update_partial_unsafe)
 		cmd->handles_missing_pvs = 1;