diff --git a/R/markdown-state.R b/R/markdown-state.R
index e02f748a..ac2e8b05 100644
--- a/R/markdown-state.R
+++ b/R/markdown-state.R
@@ -25,7 +25,7 @@ local_markdown <- function(env = parent.frame()) {
 markdown_activate <- function(tags) {
   ## markdown on/off based on global flag and presence of @md & @nomd
 
-  names <- purrr::map_chr(tags, "tag")
+  names <- map_chr(tags, "tag")
   has_md <- "md" %in% names
   has_nomd <- "noMd" %in% names
 
diff --git a/R/rd-r6.R b/R/rd-r6.R
index 2aa5cb53..812f0c2c 100644
--- a/R/rd-r6.R
+++ b/R/rd-r6.R
@@ -119,7 +119,7 @@ r6_fields <- function(block, r6data) {
   fields <- self$name[self$type == "field"]
   active <- self$name[self$type == "active"]
 
-  tags <- purrr::keep(
+  tags <- keep(
     block$tags,
     function(t) t$tag == "field" && ! t$val$name %in% active
   )
@@ -165,7 +165,7 @@ r6_active_bindings <- function(block, r6data) {
   fields <- self$name[self$type == "field"]
   active <- self$name[self$type == "active"]
 
-  tags <- purrr::keep(
+  tags <- keep(
     block$tags,
     function(t) t$tag == "field" && ! t$val$name %in% fields
   )
@@ -313,7 +313,7 @@ r6_method_begin <- function(block, method) {
 }
 
 r6_method_description <- function(block, method) {
-  det <- purrr::keep(method$tags[[1]], function(t) t$tag == "description")
+  det <- keep(method$tags[[1]], function(t) t$tag == "description")
   # Add an empty line between @description tags, if there isn't one
   # there already
   txt <- map_chr(det, "val")
@@ -340,7 +340,7 @@ r6_method_usage <- function(block, method) {
 }
 
 r6_method_details <- function(block, method) {
-  det <- purrr::keep(method$tags[[1]], function(t) t$tag == "details")
+  det <- keep(method$tags[[1]], function(t) t$tag == "details")
   # Add an empty line between @details tags, if there isn't one
   # there already
   txt <- map_chr(det, "val")
@@ -354,7 +354,7 @@ r6_method_details <- function(block, method) {
 }
 
 r6_method_params <- function(block, method) {
-  par <- purrr::keep(method$tags[[1]], function(t) t$tag == "param")
+  par <- keep(method$tags[[1]], function(t) t$tag == "param")
   nms <- gsub(",", ", ", map_chr(par, c("val", "name")))
 
   # Each arg should appear exactly once
@@ -414,7 +414,7 @@ r6_method_params <- function(block, method) {
 }
 
 r6_method_return <- function(block, method) {
-  ret <- purrr::keep(method$tags[[1]], function(t) t$tag == "return")
+  ret <- keep(method$tags[[1]], function(t) t$tag == "return")
   if (length(ret) == 0) return()
   if (length(ret) > 1) {
     warn_roxy_block(block, "Must use one @return per R6 method")
@@ -428,7 +428,7 @@ r6_method_return <- function(block, method) {
 }
 
 r6_method_examples <- function(block, method) {
-  exa <- purrr::keep(method$tags[[1]], function(t) t$tag == "examples")
+  exa <- keep(method$tags[[1]], function(t) t$tag == "examples")
   if (length(exa) == 0) return()
 
   txt <- map_chr(exa, "val")
@@ -455,7 +455,7 @@ r6_all_examples <- function(block, methods) {
   unlist(lapply(
     seq_len(nrow(methods)),
     function(i) {
-      exa <- purrr::keep(methods$tags[[i]], function(t) t$tag == "examples")
+      exa <- keep(methods$tags[[i]], function(t) t$tag == "examples")
       if (length(exa) == 0) return()
       name <- paste0(block$object$alias, "$", r6_show_name(methods$name[i]))
       c(
diff --git a/R/rd.R b/R/rd.R
index d4e828c2..eb8f342d 100644
--- a/R/rd.R
+++ b/R/rd.R
@@ -89,7 +89,7 @@ roclet_output.roclet_rd <- function(x, results, base_path, ..., is_first = FALSE
 roclet_clean.roclet_rd <- function(x, base_path) {
   rd <- dir(file.path(base_path, "man"), full.names = TRUE)
   rd <- rd[!file.info(rd)$isdir]
-  unlink(purrr::keep(rd, made_by_roxygen))
+  unlink(keep(rd, made_by_roxygen))
 }
 
 # Does this block get an Rd file?
diff --git a/R/roxygenize.R b/R/roxygenize.R
index 6440570a..be62371a 100644
--- a/R/roxygenize.R
+++ b/R/roxygenize.R
@@ -82,7 +82,7 @@ roxygenize <- function(package.dir = ".",
     base_path = base_path
   )
 
-  out <- purrr::map2(
+  out <- map2(
     roclets, results,
     roclet_output,
     base_path = base_path,