diff -Nur aide-0.16/include/md.h aide-0.16.new/include/md.h
--- aide-0.16/include/md.h	2016-07-25 22:56:55.000000000 +0200
+++ aide-0.16.new/include/md.h	2018-11-21 14:07:01.347479021 +0100
@@ -48,7 +48,7 @@
 #define HASH_GCRYPT_COUNT GCRY_MD_CRC32
 #ifndef WITH_MHASH
 #define HASH_USE_GCRYPT (DB_MD5|DB_SHA1|DB_RMD160|DB_TIGER|DB_CRC32|\
-                         DB_HAVAL|DB_CRC32|DB_SHA256|DB_SHA512)
+                         DB_CRC32B|DB_SHA256|DB_SHA512)
 #endif
 #endif
 
diff -Nur aide-0.16/src/md.c aide-0.16.new/src/md.c
--- aide-0.16/src/md.c	2016-07-25 22:56:55.000000000 +0200
+++ aide-0.16.new/src/md.c	2018-11-21 14:06:05.602295496 +0100
@@ -55,10 +55,12 @@
     r=DB_TIGER;
     break;
   }
+/* until libgcrypt-1.8.4 not implemented yet, see doc/gcrypt.info-1
   case GCRY_MD_HAVAL: {
     r=DB_HAVAL;
     break;
   }
+*/
   case GCRY_MD_SHA256: {
     r=DB_SHA256;
     break;
@@ -219,7 +221,7 @@
 			if(gcry_md_enable(md->mdh,i)==GPG_ERR_NO_ERROR){
 				md->calc_attr|=h;
 			} else {
-				error(0,"gcry_md_enable %i failed",i);
+				error(0,"gcry_md_enable %i failed, see /usr/include/gcrypt.h enum gcry_md_algos",i);
 				md->todo_attr&=~h;
 			}
 		}