diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7eb8861..19fbd15 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,6 +1,6 @@
 name: Clojure CI
 
-on: [push, pull_request]
+on: [push]
 
 jobs:
   build:
@@ -10,11 +10,11 @@ jobs:
         java: [ '8', '16' ]
     steps:
       - uses: actions/checkout@v2
-      - uses: actions/setup-java@v2
+      - name: Prepare Java
+        uses: actions/setup-java@v2
         with:
-          distribution: 'adopt'
+          distribution: 'temurin'
           java-version: ${{ matrix.java }}
-          cache: 'maven'
       - name: Clojure CLI
         uses: DeLaGuardo/setup-clojure@master
         with:
diff --git a/test/erp12/fijit/alpha/reflect_test.clj b/test/erp12/fijit/alpha/reflect_test.clj
index 78cb8d3..3abe02a 100644
--- a/test/erp12/fijit/alpha/reflect_test.clj
+++ b/test/erp12/fijit/alpha/reflect_test.clj
@@ -3,7 +3,8 @@
             [expectations.clojure.test :refer :all]
             [erp12.fijit.alpha.reflect :as r]
             [erp12.fijit.collection :as sc]
-            [erp12.fijit.version :as ver])
+            [erp12.fijit.version :as ver]
+            [clojure.set :as set])
   (:import (java.time LocalDate)
            (scala.collection.immutable Map Seq List)
            (scala.reflect ClassTag)))
@@ -24,8 +25,8 @@
     (expect "scala.collection.immutable.Map[java.lang.String,scala.collection.immutable.Seq[java.lang.Integer]]" (r/full-type-pr string->ints)))
   (testing "querying type"
     (testing "bases"
-      (expect '("class String" "trait CharSequence" "trait Comparable" "trait Serializable" "class Object" "class Any")
-              (map str (r/base-classes string)))
+      (is (set/subset? #{"class String" "trait CharSequence" "trait Comparable" "trait Serializable" "class Object" "class Any"}
+                       (set (map str (r/base-classes string)))))
       (expect (ver/by-scala-version :2.12 '("class Option" "trait Serializable" "trait Serializable" "trait Product" "trait Equals" "class Object" "class Any")
                                     :2.13 '("class Option" "trait Serializable" "trait Product" "trait Equals" "trait IterableOnce" "class Object" "class Any"))
               (map str (r/base-classes option-long))))