2 files changed, 4 insertions, 2 deletions
diff --git a/src/codec/openpgp/info.txt b/src/codec/openpgp/info.txt
index 5ba418dbf..d43c72843 100644
--- a/src/codec/openpgp/info.txt
+++ b/src/codec/openpgp/info.txt
@@ -10,6 +10,7 @@ openpgp.h
 </add>
 
 <requires>
+crc24
 base64
 filters
 </requires>
diff --git a/src/codec/openpgp/openpgp.cpp b/src/codec/openpgp/openpgp.cpp
index 2a84b037e..25eb15ec5 100644
--- a/src/codec/openpgp/openpgp.cpp
+++ b/src/codec/openpgp/openpgp.cpp
@@ -6,6 +6,7 @@
 #include <botan/openpgp.h>
 #include <botan/filters.h>
 #include <botan/charset.h>
+#include <botan/crc24.h>
 
 namespace Botan {
 
@@ -38,7 +39,7 @@ std::string encode(const byte input[], u32bit length,
 
    Pipe pipe(new Fork(
                 new Base64_Encoder(true, PGP_WIDTH),
-                new Chain(new Hash_Filter("CRC24"), new Base64_Encoder)
+                new Chain(new Hash_Filter(new CRC24), new Base64_Encoder)
                 )
       );
 
@@ -133,7 +134,7 @@ SecureVector<byte> decode(DataSource& source, std::string& label,
 
    Pipe base64(new Base64_Decoder,
                new Fork(0,
-                        new Chain(new Hash_Filter("CRC24"),
+                        new Chain(new Hash_Filter(new CRC24),
                                   new Base64_Encoder)
                   )
       );