diff --git a/src/lib/arch/unix/ArchStringUnix.cpp b/src/lib/arch/unix/ArchStringUnix.cpp
index 6d2ae2ef2..bdd7a6898 100644
--- a/src/lib/arch/unix/ArchStringUnix.cpp
+++ b/src/lib/arch/unix/ArchStringUnix.cpp
@@ -13,14 +13,6 @@
 // ArchStringUnix
 //
 
-ArchStringUnix::ArchStringUnix()
-{
-}
-
-ArchStringUnix::~ArchStringUnix()
-{
-}
-
 IArchString::EWideCharEncoding ArchStringUnix::getWideCharEncoding()
 {
   return kUCS4;
diff --git a/src/lib/arch/unix/ArchStringUnix.h b/src/lib/arch/unix/ArchStringUnix.h
index 69c0cb318..fa65b15b6 100644
--- a/src/lib/arch/unix/ArchStringUnix.h
+++ b/src/lib/arch/unix/ArchStringUnix.h
@@ -15,8 +15,8 @@
 class ArchStringUnix : public IArchString
 {
 public:
-  ArchStringUnix();
-  ~ArchStringUnix() override;
+  ArchStringUnix() = default;
+  ~ArchStringUnix() override = default;
 
   // IArchString overrides
   EWideCharEncoding getWideCharEncoding() override;