diff --git a/_CoqProject b/_CoqProject
index b47c82cf54505c93b5b5c5e1565ff03b5b5e6adf..fbd492264bbf37a2bae7ebd227db0580c39141f7 100644
--- a/_CoqProject
+++ b/_CoqProject
@@ -140,7 +140,7 @@ iris/proofmode/class_instances_updates.v
 iris/proofmode/class_instances_embedding.v
 iris/proofmode/class_instances_plainly.v
 iris/proofmode/class_instances_internal_eq.v
-iris/proofmode/frame_instances.v
+iris/proofmode/class_instances_frame.v
 iris/proofmode/monpred.v
 iris/proofmode/modalities.v
 iris/proofmode/modality_instances.v
diff --git a/iris/proofmode/frame_instances.v b/iris/proofmode/class_instances_frame.v
similarity index 100%
rename from iris/proofmode/frame_instances.v
rename to iris/proofmode/class_instances_frame.v
diff --git a/iris/proofmode/proofmode.v b/iris/proofmode/proofmode.v
index 6b5d01b87c38ccb68dc8ed48cc178985337839c5..9397c0b96648b9e424a4c3025fe895bb11c90dd8 100644
--- a/iris/proofmode/proofmode.v
+++ b/iris/proofmode/proofmode.v
@@ -7,5 +7,5 @@ these files. *)
 From iris.proofmode Require Import class_instances class_instances_later
   class_instances_updates class_instances_embedding
   class_instances_plainly class_instances_internal_eq.
-From iris.proofmode Require Import frame_instances modality_instances.
+From iris.proofmode Require Import class_instances_frame modality_instances.
 From iris.prelude Require Import options.