diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 86743f626e6..ef6cae14ba8 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -5286,7 +5286,7 @@ int reply_trans2(connection_struct *conn, char *inbuf,char *outbuf,
 		state->data = SMB_MALLOC(state->total_data);
 		if (state->data == NULL) {
 			DEBUG(0,("reply_trans2: data malloc fail for %u "
-				 "bytes !\n", state->total_data));
+				 "bytes !\n", (unsigned int)state->total_data));
 			TALLOC_FREE(state);
 			END_PROFILE(SMBtrans2);
 			return(ERROR_DOS(ERRDOS,ERRnomem));
@@ -5306,7 +5306,7 @@ int reply_trans2(connection_struct *conn, char *inbuf,char *outbuf,
 		state->param = SMB_MALLOC(state->total_param);
 		if (state->param == NULL) {
 			DEBUG(0,("reply_trans: param malloc fail for %u "
-				 "bytes !\n", state->total_param));
+				 "bytes !\n", (unsigned int)state->total_param));
 			SAFE_FREE(state->data);
 			TALLOC_FREE(state);
 			END_PROFILE(SMBtrans2);