diff --git a/Core.Blueprint.DAL.Mongo/Service/MongoSampleService.cs b/Core.Blueprint.DAL.Mongo/Service/MongoSampleService.cs
index 27089cb..9a0164f 100644
--- a/Core.Blueprint.DAL.Mongo/Service/MongoSampleService.cs
+++ b/Core.Blueprint.DAL.Mongo/Service/MongoSampleService.cs
@@ -29,6 +29,8 @@ namespace Core.Blueprint.DAL.Mongo.Service
 
             await this.repository.InsertOneAsync(sampleCollection);
 
+            await ResetCollectionCache();
+
             return sampleCollection;
         }
 
@@ -65,15 +67,33 @@ namespace Core.Blueprint.DAL.Mongo.Service
         public async ValueTask<SampleCollection> UpdateSample(string _id, SampleCollection entity, CancellationToken cancellationToken)
         {
             await this.repository.ReplaceOneAsync(entity);
+            
+            await ResetCollectionCache();
 
             return entity;
         }
 
+       
         public async ValueTask<SampleCollection> DeleteSample(string _id, CancellationToken cancellationToken)
         {
             var entity = await this.repository.DeleteOneAsync(doc => doc._Id == _id);
+            
+            await ResetCollectionCache();
 
             return entity;
+        } 
+
+        /// <summary>
+        /// Temporary method to "reset" collections cache
+        /// </summary>
+        /// <returns></returns>
+        private async Task ResetCollectionCache()
+        {
+            //TODO: remoge this mehtod when necessary.
+            var cacheKey = CacheKeyHelper.GenerateCacheKey(this, "GetAllSamples");
+
+            await cacheProvider.SetAsync(cacheKey, Enumerable.Empty<SampleCollection>(), null);
         }
+
     }
 }