diff --git a/lib/trento/application/read_models/application_instance_read_model.ex b/lib/trento/application/read_models/application_instance_read_model.ex
index 9792c78e12..cca67a90cc 100644
--- a/lib/trento/application/read_models/application_instance_read_model.ex
+++ b/lib/trento/application/read_models/application_instance_read_model.ex
@@ -26,7 +26,7 @@ defmodule Trento.ApplicationInstanceReadModel do
     field :start_priority, :string
     field :host_id, Ecto.UUID, primary_key: true
     field :health, Ecto.Enum, values: Health.values()
-    field :absent, :utc_datetime_usec
+    field :absent_at, :utc_datetime_usec
 
     has_one :host, HostReadModel,
       references: :host_id,
diff --git a/lib/trento/application/read_models/database_instance_read_model.ex b/lib/trento/application/read_models/database_instance_read_model.ex
index e70b87a766..938ac610f7 100644
--- a/lib/trento/application/read_models/database_instance_read_model.ex
+++ b/lib/trento/application/read_models/database_instance_read_model.ex
@@ -29,7 +29,7 @@ defmodule Trento.DatabaseInstanceReadModel do
     field :system_replication, :string, default: ""
     field :system_replication_status, :string, default: ""
     field :health, Ecto.Enum, values: Health.values()
-    field :absent, :utc_datetime_usec
+    field :absent_at, :utc_datetime_usec
 
     has_one :host, HostReadModel,
       references: :host_id,
diff --git a/lib/trento/application/usecases/sap_systems/sap_systems.ex b/lib/trento/application/usecases/sap_systems/sap_systems.ex
index c5f671a1c4..90dce50a0f 100644
--- a/lib/trento/application/usecases/sap_systems/sap_systems.ex
+++ b/lib/trento/application/usecases/sap_systems/sap_systems.ex
@@ -73,7 +73,7 @@ defmodule Trento.SapSystems do
            host_id: host_id,
            instance_number: instance_number
          ) do
-      %ApplicationInstanceReadModel{absent: nil} ->
+      %ApplicationInstanceReadModel{absent_at: nil} ->
         {:error, :instance_present}
 
       _ ->
@@ -101,7 +101,7 @@ defmodule Trento.SapSystems do
            host_id: host_id,
            instance_number: instance_number
          ) do
-      %DatabaseInstanceReadModel{absent: nil} ->
+      %DatabaseInstanceReadModel{absent_at: nil} ->
         {:error, :instance_present}
 
       _ ->
diff --git a/priv/repo/migrations/20230822144338_add_absent_application_instance_read_model.exs b/priv/repo/migrations/20230822144338_add_absent_at_application_instance_read_model.exs
similarity index 80%
rename from priv/repo/migrations/20230822144338_add_absent_application_instance_read_model.exs
rename to priv/repo/migrations/20230822144338_add_absent_at_application_instance_read_model.exs
index 6056d9c963..b6d796902b 100644
--- a/priv/repo/migrations/20230822144338_add_absent_application_instance_read_model.exs
+++ b/priv/repo/migrations/20230822144338_add_absent_at_application_instance_read_model.exs
@@ -3,7 +3,7 @@ defmodule Trento.Repo.Migrations.AddAbsentApplicationInstanceReadModel do
 
   def change do
     alter table(:application_instances) do
-      add :absent, :utc_datetime_usec
+      add :absent_at, :utc_datetime_usec
     end
   end
 end
diff --git a/priv/repo/migrations/20230822144348_add_absent_database_instance_read_model.exs b/priv/repo/migrations/20230822144348_add_absent_at_database_instance_read_model.exs
similarity index 80%
rename from priv/repo/migrations/20230822144348_add_absent_database_instance_read_model.exs
rename to priv/repo/migrations/20230822144348_add_absent_at_database_instance_read_model.exs
index f92f179740..900ab9d676 100644
--- a/priv/repo/migrations/20230822144348_add_absent_database_instance_read_model.exs
+++ b/priv/repo/migrations/20230822144348_add_absent_at_database_instance_read_model.exs
@@ -3,7 +3,7 @@ defmodule Trento.Repo.Migrations.AddAbsentDatabaseInstanceReadModel do
 
   def change do
     alter table(:database_instances) do
-      add :absent, :utc_datetime_usec
+      add :absent_at, :utc_datetime_usec
     end
   end
 end