diff --git a/algebra/gset.v b/algebra/gset.v
index cca312c3a475b5260037f1a87e24523d5b2cdb37..10eefcfc936939d519dfcb4a229c39e4ef5328c4 100644
--- a/algebra/gset.v
+++ b/algebra/gset.v
@@ -84,3 +84,6 @@ Section gset.
       rewrite -gset_disj_union -?assoc ?HXf ?cmra_opM_assoc; set_solver.
   Qed.
 End gset.
+
+Arguments gset_disjR _ {_ _}.
+Arguments gset_disjUR _ {_ _}.