diff --git a/interfaces.hpp b/interfaces.hpp
index 013822c..d9934db 100644
--- a/interfaces.hpp
+++ b/interfaces.hpp
@@ -34,9 +34,9 @@
 class ReadInterface
 {
   public:
-    ReadInterface() {}
+    ReadInterface() = default;
 
-    virtual ~ReadInterface() {}
+    virtual ~ReadInterface() = default;
 
     virtual ReadReturn read(void) = 0;
 
@@ -60,7 +60,7 @@
   public:
     WriteInterface(int64_t min, int64_t max) : _min(min), _max(max) {}
 
-    virtual ~WriteInterface() {}
+    virtual ~WriteInterface() = default;
 
     virtual void write(double value) = 0;