diff --git a/g10/cipher-aead.c b/g10/cipher-aead.c
index f9a996c80..b14b85444 100644
--- a/g10/cipher-aead.c
+++ b/g10/cipher-aead.c
@@ -278,7 +278,7 @@ do_flush (cipher_filter_context_t *cfx, iobuf_t a, byte *buf, size_t size)
           if (DBG_FILTER)
             log_debug ("chunksize %ju reached;"
                        " cur buflen=%zu using %zu of %zu\n",
-                       (uintmax_t)cfx->chunksize, (uintmax_t)cfx->buflen,
+                       cfx->chunksize, cfx->buflen,
                        n1, n);
           n = n1;
         }
diff --git a/g10/decrypt-data.c b/g10/decrypt-data.c
index 3951fa794..61e01129c 100644
--- a/g10/decrypt-data.c
+++ b/g10/decrypt-data.c
@@ -647,7 +647,7 @@ aead_underflow (decode_filter_ctx_t dfx, iobuf_t a, byte *buf, size_t *ret_len)
    * case when a chunk ends within the buffer.  */
   if (DBG_FILTER)
     log_debug ("decrypt: chunklen=%ju total=%ju size=%zu len=%zu%s\n",
-               (uintmax_t)dfx->chunklen, (uintmax_t)dfx->total, size, len,
+               dfx->chunklen, dfx->total, size, len,
                dfx->eof_seen? " eof":"");
 
   while (len && dfx->chunklen + len >= dfx->chunksize)
@@ -683,7 +683,7 @@ aead_underflow (decode_filter_ctx_t dfx, iobuf_t a, byte *buf, size_t *ret_len)
       len -= n;
 
       if (DBG_FILTER)
-        log_debug ("ndecrypted: %zu (nchunk=%zu) bytes left: %zu at off=%zu\n",
+        log_debug ("ndecrypted: %zu (nchunk=%ju) bytes left: %zu at off=%zu\n",
                    totallen, dfx->chunklen, len, off);
 
       /* Check the tag.  */
@@ -765,7 +765,7 @@ aead_underflow (decode_filter_ctx_t dfx, iobuf_t a, byte *buf, size_t *ret_len)
       dfx->chunklen += len;
       dfx->total += len;
       if (DBG_FILTER)
-        log_debug ("ndecrypted: %zu (nchunk=%zu)\n", totallen, dfx->chunklen);
+        log_debug ("ndecrypted: %zu (nchunk=%ju)\n", totallen, dfx->chunklen);
     }
 
   if (dfx->eof_seen)