2 files changed, 7 insertions, 2 deletions
diff --git a/src/common/notify.cpp b/src/common/notify.cpp
index e2df5096d..f31100214 100644
--- a/src/common/notify.cpp
+++ b/src/common/notify.cpp
@@ -62,7 +62,7 @@ static void replace(std::vector<std::string> &v, const char *tag, const char *s)
     boost::replace_all(str, tag, s);
 }
 
-int Notify::notify(const char *tag, const char *s, ...)
+int Notify::notify(const char *tag, const char *s, ...) const
 {
   std::vector<std::string> margs = args;
 
diff --git a/src/common/notify.h b/src/common/notify.h
index f813e8def..65d4e1072 100644
--- a/src/common/notify.h
+++ b/src/common/notify.h
@@ -38,8 +38,12 @@ class Notify
 {
 public:
   Notify(const char *spec);
+  Notify(const Notify&) = default;
+  Notify(Notify&&) = default;
+  Notify& operator=(const Notify&) = default;
+  Notify& operator=(Notify&&) = default;
 
-  int notify(const char *tag, const char *s, ...);
+  int notify(const char *tag, const char *s, ...) const;
 
 private:
   std::string filename;
@@ -47,3 +51,4 @@ private:
 };
 
 }
+