diff --git a/src/util/in-memory-storage.cpp b/src/util/in-memory-storage.cpp
index 9c3146f..5001e97 100644
--- a/src/util/in-memory-storage.cpp
+++ b/src/util/in-memory-storage.cpp
@@ -125,7 +125,7 @@
     ssize_t nAllowedFailures = size() - m_capacity;
     while (size() > m_capacity) {
       if (!evictItem() && --nAllowedFailures < 0) {
-        throw Error();
+        BOOST_THROW_EXCEPTION(Error());
       }
     }
   }