diff --git a/src/OpenIddict.EntityFrameworkCore/Stores/OpenIddictEntityFrameworkCoreAuthorizationStore.cs b/src/OpenIddict.EntityFrameworkCore/Stores/OpenIddictEntityFrameworkCoreAuthorizationStore.cs
index c4eb5a47a..239e33faf 100644
--- a/src/OpenIddict.EntityFrameworkCore/Stores/OpenIddictEntityFrameworkCoreAuthorizationStore.cs
+++ b/src/OpenIddict.EntityFrameworkCore/Stores/OpenIddictEntityFrameworkCoreAuthorizationStore.cs
@@ -308,7 +308,7 @@ public virtual IAsyncEnumerable<TAuthorization> FindByApplicationIdAsync(
 
         return (from authorization in Authorizations.Include(authorization => authorization.Application).AsTracking()
                 join application in Applications.AsTracking() on authorization.Application!.Id equals application.Id
-                where application.Id!.Equals(identifier)
+                where application.Id!.Equals(key)
                 select authorization).AsAsyncEnumerable(cancellationToken);
     }
 
@@ -1146,4 +1146,4 @@ public virtual async ValueTask UpdateAsync(TAuthorization authorization, Cancell
 
         return TypeDescriptor.GetConverter(typeof(TKey)).ConvertToInvariantString(identifier);
     }
-}
+}
\ No newline at end of file