diff --git a/Makefile b/Makefile
index 019b3649..5f2e12dd 100644
--- a/Makefile
+++ b/Makefile
@@ -68,3 +68,4 @@ dist:
 .PHONY: deps
 .PHONY: dist
 .PHONY: api
+.PHONY: mk_build_dir
diff --git a/SAM.h b/SAM.h
index f38ddcdc..348070e6 100644
--- a/SAM.h
+++ b/SAM.h
@@ -67,7 +67,7 @@ namespace client
 	};
 
 	class SAMBridge;
-	class SAMSession;
+	struct SAMSession;
 	class SAMSocket: public std::enable_shared_from_this<SAMSocket>
 	{
 		public: