1 files changed, 3 insertions, 2 deletions
diff --git a/Source/cmServerProtocol.h b/Source/cmServerProtocol.h
index 2d1507b43c..2f55a208f2 100644
--- a/Source/cmServerProtocol.h
+++ b/Source/cmServerProtocol.h
@@ -71,12 +71,13 @@ private:
 
 class cmServerProtocol
 {
-  CM_DISABLE_COPY(cmServerProtocol)
-
 public:
   cmServerProtocol() = default;
   virtual ~cmServerProtocol() = default;
 
+  cmServerProtocol(cmServerProtocol const&) = delete;
+  cmServerProtocol& operator=(cmServerProtocol const&) = delete;
+
   virtual std::pair<int, int> ProtocolVersion() const = 0;
   virtual bool IsExperimental() const = 0;
   virtual const cmServerResponse Process(const cmServerRequest& request) = 0;