1 files changed, 2 insertions, 6 deletions
diff --git a/src/server/InternalBlock.hpp b/src/server/InternalBlock.hpp
index 2357f405..9eca9716 100644
--- a/src/server/InternalBlock.hpp
+++ b/src/server/InternalBlock.hpp
@@ -24,13 +24,10 @@ namespace raul {
 class Symbol;
 } // namespace raul
 
-namespace ingen {
-namespace server {
+namespace ingen::server {
 
-class Engine;
 class GraphImpl;
 class PluginImpl;
-class RunContext;
 
 /** An internal Block implemented inside Ingen.
  *
@@ -52,7 +49,6 @@ public:
 	void pre_process(RunContext& ctx) override;
 };
 
-} // namespace server
-} // namespace ingen
+} // namespace ingen::server
 
 #endif // INGEN_ENGINE_BLOCKIMPL_HPP