diff --git a/test/pleroma/web/activity_pub/mrf_test.exs b/test/pleroma/web/activity_pub/mrf_test.exs
index 25548e3da8..6656a01b87 100644
--- a/test/pleroma/web/activity_pub/mrf_test.exs
+++ b/test/pleroma/web/activity_pub/mrf_test.exs
@@ -11,17 +11,21 @@ defmodule Pleroma.Web.ActivityPub.MRFTest do
   alias Pleroma.Web.ActivityPub.MRF
 
   test "subdomains_regex/1" do
-    assert MRF.subdomains_regex(["unsafe.tld", "*.unsafe.tld"]) == [
-             ~r/^unsafe.tld$/i,
-             ~r/^(.*\.)*unsafe.tld$/i
+    regexes = MRF.subdomains_regex(["unsafe.tld", "*.unsafe.tld"])
+    matchable_regexes = Enum.map(regexes, fn r -> r.source end)
+
+    assert matchable_regexes == [
+             ~r/^unsafe.tld$/i.source,
+             ~r/^(.*\.)*unsafe.tld$/i.source
            ]
   end
 
   describe "subdomain_match/2" do
     test "common domains" do
       regexes = MRF.subdomains_regex(["unsafe.tld", "unsafe2.tld"])
+      matchable_regexes = Enum.map(regexes, fn r -> r.source end)
 
-      assert regexes == [~r/^unsafe.tld$/i, ~r/^unsafe2.tld$/i]
+      assert matchable_regexes == [~r/^unsafe.tld$/i.source, ~r/^unsafe2.tld$/i.source]
 
       assert MRF.subdomain_match?(regexes, "unsafe.tld")
       assert MRF.subdomain_match?(regexes, "unsafe2.tld")
@@ -31,8 +35,9 @@ defmodule Pleroma.Web.ActivityPub.MRFTest do
 
     test "wildcard domains with one subdomain" do
       regexes = MRF.subdomains_regex(["*.unsafe.tld"])
+      matchable_regexes = Enum.map(regexes, fn r -> r.source end)
 
-      assert regexes == [~r/^(.*\.)*unsafe.tld$/i]
+      assert matchable_regexes == [~r/^(.*\.)*unsafe.tld$/i.source]
 
       assert MRF.subdomain_match?(regexes, "unsafe.tld")
       assert MRF.subdomain_match?(regexes, "sub.unsafe.tld")
@@ -42,8 +47,9 @@ defmodule Pleroma.Web.ActivityPub.MRFTest do
 
     test "wildcard domains with two subdomains" do
       regexes = MRF.subdomains_regex(["*.unsafe.tld"])
+      matchable_regexes = Enum.map(regexes, fn r -> r.source end)
 
-      assert regexes == [~r/^(.*\.)*unsafe.tld$/i]
+      assert matchable_regexes == [~r/^(.*\.)*unsafe.tld$/i.source]
 
       assert MRF.subdomain_match?(regexes, "unsafe.tld")
       assert MRF.subdomain_match?(regexes, "sub.sub.unsafe.tld")
@@ -53,8 +59,9 @@ defmodule Pleroma.Web.ActivityPub.MRFTest do
 
     test "matches are case-insensitive" do
       regexes = MRF.subdomains_regex(["UnSafe.TLD", "UnSAFE2.Tld"])
+      matchable_regexes = Enum.map(regexes, fn r -> r.source end)
 
-      assert regexes == [~r/^UnSafe.TLD$/i, ~r/^UnSAFE2.Tld$/i]
+      assert matchable_regexes == [~r/^UnSafe.TLD$/i.source, ~r/^UnSAFE2.Tld$/i.source]
 
       assert MRF.subdomain_match?(regexes, "UNSAFE.TLD")
       assert MRF.subdomain_match?(regexes, "UNSAFE2.TLD")