1 files changed, 7 insertions, 3 deletions
diff --git a/src/server/BlockImpl.cpp b/src/server/BlockImpl.cpp
index 308f1e78..31f66c7b 100644
--- a/src/server/BlockImpl.cpp
+++ b/src/server/BlockImpl.cpp
@@ -24,15 +24,19 @@
 #include "RunContext.hpp"
 #include "ThreadManager.hpp"
 
-#include "lv2/urid/urid.h"
-#include "raul/Array.hpp"
-#include "raul/Symbol.hpp"
+#include <lv2/urid/urid.h>
+#include <raul/Array.hpp>
+#include <raul/Symbol.hpp>
 
 #include <cassert>
 #include <cstdint>
 #include <initializer_list>
 #include <string>
 
+namespace ingen {
+class Resource;
+} // namespace ingen
+
 namespace ingen::server {
 
 BlockImpl::BlockImpl(PluginImpl*         plugin,