3 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/modes/aead/aead.h b/src/lib/modes/aead/aead.h
index 3d3c7287f..a0b11541b 100644
--- a/src/lib/modes/aead/aead.h
+++ b/src/lib/modes/aead/aead.h
@@ -74,7 +74,7 @@ class BOTAN_DLL AEAD_Mode : public Cipher_Mode
       */
       size_t default_nonce_length() const override { return 12; }
 
-      virtual ~AEAD_Mode() {}
+      virtual ~AEAD_Mode() = default;
    };
 
 /**
diff --git a/src/lib/modes/cipher_mode.h b/src/lib/modes/cipher_mode.h
index cdf16e37c..411a1b3e5 100644
--- a/src/lib/modes/cipher_mode.h
+++ b/src/lib/modes/cipher_mode.h
@@ -23,7 +23,7 @@ namespace Botan {
 class BOTAN_DLL Cipher_Mode
    {
    public:
-      virtual ~Cipher_Mode() {}
+      virtual ~Cipher_Mode() = default;
 
       /*
       * Prepare for processing a message under the specified nonce
diff --git a/src/lib/modes/mode_pad/mode_pad.h b/src/lib/modes/mode_pad/mode_pad.h
index cfa27463b..c221882cc 100644
--- a/src/lib/modes/mode_pad/mode_pad.h
+++ b/src/lib/modes/mode_pad/mode_pad.h
@@ -59,7 +59,7 @@ class BOTAN_DLL BlockCipherModePaddingMethod
       /**
       * virtual destructor
       */
-      virtual ~BlockCipherModePaddingMethod() {}
+      virtual ~BlockCipherModePaddingMethod() = default;
    };
 
 /**