diff --git a/api/member.go b/api/member.go
index 388de0e..2283f28 100644
--- a/api/member.go
+++ b/api/member.go
@@ -56,7 +56,7 @@ func (c *Client) MembersAfter(
 		mems = append(mems, m...)
 
 		// There aren't any to fetch, even if this is less than limit.
-		if len(mems) < hardLimit {
+		if len(m) < hardLimit {
 			break
 		}