diff --git a/build.clj b/build.clj
index f59599b..97f9f39 100644
--- a/build.clj
+++ b/build.clj
@@ -4,6 +4,8 @@
   clojure -T:build run-tests
   clojure -T:build run-tests :aliases '[:master]'
 
+  clojure -T:build run-doc-tests :aliases '[:cljs]'
+
   clojure -T:build ci
 
   For more information, run:
@@ -25,26 +27,28 @@
 (defn run-doc-tests
   "Generate and run doc tests.
 
-  Optionally specify :plaftorm:
-  :1.9 -- test against Clojure 1.9 (the default)
-  :1.10 -- test against Clojure 1.10.3
-  :master -- test against Clojure 1.11 master snapshot
-  :cljs -- test against ClojureScript"
-  [{:keys [platform] :or {platform :1.9} :as opts}]
+  Optionally specify :aliases vector:
+  [:1.9] -- test against Clojure 1.9 (the default)
+  [:1.10] -- test against Clojure 1.10.3
+  [:master] -- test against Clojure 1.11 master snapshot
+  [:cljs] -- test against ClojureScript"
+  [{:keys [aliases] :as opts}]
   (gen-doc-tests opts)
   (bb/run-tests (assoc opts :aliases
-                       (conj [:test-doc platform]
-                             (if (= :cljs platform)
-                               :test-doc-cljs
-                               :test-doc-clj)))))
+                       (-> [:test-doc]
+                           (into aliases)
+                           (into (if (some #{:cljs} aliases)
+                             [:test-doc-cljs]
+                             [:test-doc-clj])))))
+  opts)
 
 (defn ci "Run the CI pipeline of tests (and build the JAR)." [opts]
   (-> opts
       (bb/clean)
       (assoc :lib lib :version version)
       (as-> opts
-            (reduce (fn [opts platform]
-                      (run-doc-tests (assoc opts :platform platform)))
+            (reduce (fn [opts alias]
+                      (run-doc-tests (assoc opts :aliases [alias])))
                     opts
                     [:cljs :1.9 :1.10 :master]))
       (eastwood)