diff --git a/include/proto/proto_http.h b/include/proto/proto_http.h
index 477b9b0..a8056af 100644
--- a/include/proto/proto_http.h
+++ b/include/proto/proto_http.h
@@ -114,6 +114,7 @@
 			  struct hdr_idx *idx, int occ,
 			  struct hdr_ctx *ctx, char **vptr, int *vlen);
 
+struct http_txn *http_alloc_txn(struct stream *s);
 void http_init_txn(struct stream *s);
 void http_end_txn(struct stream *s);
 void http_reset_txn(struct stream *s);
diff --git a/include/types/proto_http.h b/include/types/proto_http.h
index b7dc4b5..d1fdf75 100644
--- a/include/types/proto_http.h
+++ b/include/types/proto_http.h
@@ -545,6 +545,8 @@
 
 extern const struct http_method_name http_known_methods[HTTP_METH_OTHER];
 
+extern struct pool_head *pool2_http_txn;
+
 #endif /* _TYPES_PROTO_HTTP_H */
 
 /*
diff --git a/include/types/stream.h b/include/types/stream.h
index 80d84ac..3a0a60f 100644
--- a/include/types/stream.h
+++ b/include/types/stream.h
@@ -124,7 +124,7 @@
 	struct server *srv_conn;        /* stream already has a slot on a server and is not in queue */
 	struct pendconn *pend_pos;      /* if not NULL, points to the position in the pending queue */
 
-	struct http_txn txn;            /* current HTTP transaction being processed. Should become a list. */
+	struct http_txn *txn;           /* current HTTP transaction being processed. Should become a list. */
 
 	struct task *task;              /* the task associated with this stream */
 	struct list list;               /* position in global streams list */