diff --git a/iris/algebra/reservation_map.v b/iris/algebra/reservation_map.v
index c23cbd067cd62b484eaa7b3785d65157920d8855..a8993d1934b3af9e73f1a978bcf473fcfe435a1e 100644
--- a/iris/algebra/reservation_map.v
+++ b/iris/algebra/reservation_map.v
@@ -14,7 +14,7 @@ properties of this camera are:
 - The lemma [reservation_map_token_union] enables one to split [reservation_map_token]
   w.r.t. disjoint union. That is, if we have [E1 ## E2], then we get
   [reservation_map_token (E1 ∪ E2) = reservation_map_token E1 ⋅ reservation_map_token E2].
-- The lemma [reservation_map_alloc_update] provides a frame preserving update to
+- The lemma [reservation_map_alloc] provides a frame preserving update to
   associate data to a key: [reservation_map_token E ~~> reservation_map_data k a]
   provided [k ∈ E] and [✓ a].
 
@@ -254,7 +254,7 @@ Proof.
   - intros i. rewrite lookup_op lookup_empty. auto.
 Qed.
 
-Lemma reservation_map_alloc_update E k a :
+Lemma reservation_map_alloc E k a :
   k ∈ E → ✓ a → reservation_map_token E ~~> reservation_map_data k a.
 Proof.
   intros ??. apply cmra_total_update=> n [mf [Ef|]] //.
diff --git a/iris/base_logic/lib/gen_heap.v b/iris/base_logic/lib/gen_heap.v
index 7bd723137c2d4e2b6be88c17c4727d1e736c7836..a172b30eaebbad236bcc269cf6a37ccce6e2e872 100644
--- a/iris/base_logic/lib/gen_heap.v
+++ b/iris/base_logic/lib/gen_heap.v
@@ -231,7 +231,7 @@ Section gen_heap.
     rewrite meta_token_eq meta_eq /meta_token_def /meta_def.
     iDestruct 1 as (γm) "[Hγm Hm]". iExists γm. iFrame "Hγm".
     iApply (own_update with "Hm").
-    apply reservation_map_alloc_update; last done.
+    apply reservation_map_alloc; last done.
     cut (positives_flatten N ∈@{coPset} ↑N); first by set_solver.
     rewrite nclose_eq. apply elem_coPset_suffixes.
     exists 1%positive. by rewrite left_id_L.