diff --git a/OneShelf.Common/OneShelf.Common.Api/ConcurrencyLimiter.cs b/OneShelf.Common/OneShelf.Common.Api/ConcurrencyLimiter.cs
index 1605574d..d4a4b66e 100644
--- a/OneShelf.Common/OneShelf.Common.Api/ConcurrencyLimiter.cs
+++ b/OneShelf.Common/OneShelf.Common.Api/ConcurrencyLimiter.cs
@@ -24,6 +24,7 @@ public async Task<TResult> ExecuteOrThrow<TResult>(Func<Task<TResult>> taskGette
         try
         {
             var value = Interlocked.Increment(ref _current);
+            _logger.LogInformation("Request concurrency: {concurrency}.", value);
             if (value > _options.MaxConcurrency)
             {
                 throw new ServiceConcurrencyException();