diff --git a/R/diagnose.R b/R/diagnose.R
index 6e2fa85dd..9b8d847d9 100644
--- a/R/diagnose.R
+++ b/R/diagnose.R
@@ -182,6 +182,7 @@
     qq_plot.gam(model, ...)
 }
 
+#' @export
 #' @rdname qq_plot
 #' @importFrom stats df.residual
 `qq_plot.lm` <- function(model, ...) {
diff --git a/R/samplers.R b/R/samplers.R
index 35705c7b3..ce36e4edc 100644
--- a/R/samplers.R
+++ b/R/samplers.R
@@ -191,6 +191,7 @@
 
 #' @importFrom mgcv gam.mh
 #' @rdname mh_draws
+#' @export
 `mh_draws.gam` <- function(model, n, burnin = 1000, thin = 1,
     t_df = 40, rw_scale = 0.25, index = NULL, ...) {
     capture.output(betas <- mgcv::gam.mh(b = model, ns = n * thin,