diff --git a/src/FilterLists.Services/Snapshot/Snapshot.cs b/src/FilterLists.Services/Snapshot/Snapshot.cs
index fe52db0c0..3d4bc04af 100644
--- a/src/FilterLists.Services/Snapshot/Snapshot.cs
+++ b/src/FilterLists.Services/Snapshot/Snapshot.cs
@@ -62,7 +62,7 @@ private async Task SaveAsync()
                 var lines = await TryGetLines();
                 if (lines != null)
                 {
-                    SaveInBatches(lines);
+                    await SaveInBatches(lines);
                     await DedupSnapshotRules();
                     await SetSuccessful();
                 }
@@ -110,19 +110,19 @@ private async Task<IEnumerable<string>> GetLines()
             return lines;
         }
 
-        private void SaveInBatches(IEnumerable<string> lines)
+        private async Task SaveInBatches(IEnumerable<string> lines)
         {
             var snapshotBatches = CreateBatches(lines);
-            SaveBatches(snapshotBatches);
+            await SaveBatches(snapshotBatches);
         }
 
         private IEnumerable<SnapshotBatch> CreateBatches(IEnumerable<string> lines) =>
             lines.Batch(BatchSize).Select(b => new SnapshotBatch(dbContext, b, snapEntity));
 
-        private static void SaveBatches(IEnumerable<SnapshotBatch> batches)
+        private static async Task SaveBatches(IEnumerable<SnapshotBatch> batches)
         {
             foreach (var batch in batches)
-                batch.Save();
+                await batch.SaveAsync();
         }
 
         private async Task DedupSnapshotRules()
diff --git a/src/FilterLists.Services/Snapshot/SnapshotBatch.cs b/src/FilterLists.Services/Snapshot/SnapshotBatch.cs
index b31db309b..a1af7099e 100644
--- a/src/FilterLists.Services/Snapshot/SnapshotBatch.cs
+++ b/src/FilterLists.Services/Snapshot/SnapshotBatch.cs
@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading.Tasks;
 using FilterLists.Data;
 using FilterLists.Data.Entities;
 using FilterLists.Data.Entities.Junctions;
@@ -21,14 +22,14 @@ public SnapshotBatch(FilterListsDbContext dbContext, IEnumerable<string> lines,
             this.snapEntity = snapEntity;
         }
 
-        public void Save()
+        public async Task SaveAsync()
         {
             var existingRules = GetExistingRules();
             var newRules = CreateNewRules(existingRules);
             dbContext.Rules.AddRange(newRules);
             var rules = existingRules.Concat(newRules);
             AddSnapshotRules(rules);
-            dbContext.SaveChanges();
+            await dbContext.SaveChangesAsync();
         }
 
         private IQueryable<Rule> GetExistingRules() =>