diff --git a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
index 9c571022140f..3c7435453b4e 100644
--- a/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/project/DumbServiceImpl.java
@@ -269,7 +269,7 @@ public class DumbServiceImpl extends DumbService implements Disposable, Modifica
           runnable.run();
         }
         catch (Throwable e) {
-          LOG.error(e);
+          LOG.error("Error executing task " + runnable, e);
         }
       }
     }