diff --git a/include/estoraged.hpp b/include/estoraged.hpp
index c938c33..42d60f3 100644
--- a/include/estoraged.hpp
+++ b/include/estoraged.hpp
@@ -63,7 +63,7 @@
     EStoraged& operator=(const EStoraged&) = delete;
     EStoraged(const EStoraged&) = delete;
     EStoraged(EStoraged&&) = default;
-    EStoraged& operator=(EStoraged&&) = default;
+    EStoraged& operator=(EStoraged&&) = delete;
 
     /** @brief Format the LUKS encrypted device and create empty filesystem.
      *
diff --git a/include/sanitize.hpp b/include/sanitize.hpp
index 7ec5a4a..91cf103 100644
--- a/include/sanitize.hpp
+++ b/include/sanitize.hpp
@@ -17,8 +17,6 @@
 namespace estoraged
 {
 
-using stdplus::fd::ManagedFd;
-
 class IOCTLWrapperInterface
 {
   public: