diff --git a/META.json b/META.json
index 31569f3..5e38972 100644
--- a/META.json
+++ b/META.json
@@ -58,7 +58,6 @@
             "Hash::MultiValue" : "0",
             "JSON" : "2",
             "MIME::Base64" : "0",
-            "MRO::Compat" : "0",
             "Module::CPANfile" : "0.9020",
             "Plack" : "0.9982",
             "Plack::Request" : "0",
diff --git a/cpanfile b/cpanfile
index ab60ff3..886108d 100644
--- a/cpanfile
+++ b/cpanfile
@@ -8,7 +8,6 @@ requires 'Hash::MultiValue';
 requires 'HTML::FillInForm::Lite';
 requires 'HTTP::Headers';
 requires 'JSON', '2';
-requires 'MRO::Compat';
 requires 'parent', '0.223';
 requires 'Plack', '0.9982';
 requires 'Plack::Request';
diff --git a/lib/Amon2/Setup/Flavor.pm b/lib/Amon2/Setup/Flavor.pm
index 714729f..dfda5f9 100644
--- a/lib/Amon2/Setup/Flavor.pm
+++ b/lib/Amon2/Setup/Flavor.pm
@@ -11,7 +11,7 @@ use Amon2;
 use Plack::Util ();
 use Carp ();
 use Amon2::Trigger;
-use MRO::Compat;
+use mro;
 use File::ShareDir ();
 use Module::CPANfile 0.9020;
 
diff --git a/lib/Amon2/Trigger.pm b/lib/Amon2/Trigger.pm
index 833f9fd..0fc351c 100644
--- a/lib/Amon2/Trigger.pm
+++ b/lib/Amon2/Trigger.pm
@@ -4,7 +4,6 @@ use warnings;
 use parent qw/Exporter/;
 use Scalar::Util ();
 use if $] >= 5.009_005, 'mro';
-use if $] < 5.009_005, 'MRO::Compat';
 
 our @EXPORT = qw/add_trigger call_trigger get_trigger_code/;