diff --git a/src/cfgparse.c b/src/cfgparse.c
index 16d9251..0833574 100644
--- a/src/cfgparse.c
+++ b/src/cfgparse.c
@@ -2318,6 +2318,8 @@
 					   curproxy->id, bind_conf->arg, bind_conf->file, bind_conf->line, new_mask);
 			}
 
+			bind_recount_thread_bits(bind_conf);
+
 			/* detect process and nbproc affinity inconsistencies */
 			mask = proc_mask(bind_conf->bind_proc) & proc_mask(curproxy->bind_proc);
 			if (!(mask & all_proc_mask)) {