diff --git a/include/haproxy/quic_cc-t.h b/include/haproxy/quic_cc-t.h
index a0dee3918..670c4f5e9 100644
--- a/include/haproxy/quic_cc-t.h
+++ b/include/haproxy/quic_cc-t.h
@@ -91,7 +91,7 @@ struct quic_cc {
 	/* <conn> is there only for debugging purpose. */
 	struct quic_conn *qc;
 	struct quic_cc_algo *algo;
-	uint32_t priv[160];
+	uint32_t priv[144];
 };
 
 struct quic_cc_path {