diff --git a/spectrum/src/main.cpp b/spectrum/src/main.cpp
index bc4790b1291d0af6a5ba2a9fa73f621e1905347e..a5303e258d39743c81e8ddaa44f6cf54471cbea4 100644
--- a/spectrum/src/main.cpp
+++ b/spectrum/src/main.cpp
@@ -5,6 +5,7 @@
 #include "transport/SQLite3Backend.h"
 #include "transport/MySQLBackend.h"
 #include "transport/PQXXBackend.h"
+#include "transport/StorageBackend.h"
 #include "transport/UserRegistration.h"
 #include "transport/UserRegistry.h"
 #include "transport/NetworkPluginServer.h"