diff --git a/src/Orchard.Web/Modules/Orchard.Taxonomies/Handlers/TermsPartHandler.cs b/src/Orchard.Web/Modules/Orchard.Taxonomies/Handlers/TermsPartHandler.cs
index 69d1cf093..b1ea5d2c0 100644
--- a/src/Orchard.Web/Modules/Orchard.Taxonomies/Handlers/TermsPartHandler.cs
+++ b/src/Orchard.Web/Modules/Orchard.Taxonomies/Handlers/TermsPartHandler.cs
@@ -92,8 +92,9 @@ namespace Orchard.Taxonomies.Handlers {
         // Fires off a processing engine task to run the count processing after the request so it's non-blocking.
         private void RecalculateCount(IProcessingEngine processingEngine, ShellSettings shellSettings, IShellDescriptorManager shellDescriptorManager, TermsPart part) {
             var termPartRecordIds = part.Terms.Select(t => t.TermRecord.Id).ToArray();
-            processingEngine.AddTask(shellSettings, shellDescriptorManager.GetShellDescriptor(), "ITermCountProcessor.Process", new Dictionary<string, object> { { "termPartRecordIds", termPartRecordIds } });
-
+            if (termPartRecordIds.Length > 0) {
+                processingEngine.AddTask(shellSettings, shellDescriptorManager.GetShellDescriptor(), "ITermCountProcessor.Process", new Dictionary<string, object> { { "termPartRecordIds", termPartRecordIds } });
+            }
         }
 
         protected override void Activating(ActivatingContentContext context) {
@@ -113,4 +114,4 @@ namespace Orchard.Taxonomies.Handlers {
             }
         }
     }
-}
\ No newline at end of file
+}