diff --git a/t/feature_tracking.t b/t/feature_tracking.t
index b7eeeca3..5cb9b300 100644
--- a/t/feature_tracking.t
+++ b/t/feature_tracking.t
@@ -20,15 +20,15 @@ sub test_document;
 FEATURE_TRACKING: {
 	test_document
 	  <<'END_PERL',
-		sub meep(&$) {}
+		sub meep($) {}
 		use 5.035;
 		sub marp($left, $right) {}
 END_PERL
 	  [
-		'PPI::Statement::Sub'       => 'sub meep(&$) {}',
+		'PPI::Statement::Sub'       => 'sub meep($) {}',
 		'PPI::Token::Word'          => 'sub',
 		'PPI::Token::Word'          => 'meep',
-		'PPI::Token::Prototype'     => '(&$)',
+		'PPI::Token::Prototype'     => '($)',
 		'PPI::Structure::Block'     => '{}',
 		'PPI::Token::Structure'     => '{',
 		'PPI::Token::Structure'     => '}',
@@ -51,14 +51,14 @@ DOCUMENT_FEATURES: {
 	test_document
 	  [ feature_mods => { signatures => 1 } ],
 	  <<'END_PERL',
-		sub meep(&$) {}
+		sub meep($) {}
 		sub marp($left, $right) {}
 END_PERL
 	  [
-		'PPI::Statement::Sub'   => 'sub meep(&$) {}',
+		'PPI::Statement::Sub'   => 'sub meep($) {}',
 		'PPI::Token::Word'      => 'sub',
 		'PPI::Token::Word'      => 'meep',
-		'PPI::Token::Signature' => '(&$)',
+		'PPI::Token::Signature' => '($)',
 		'PPI::Structure::Block' => '{}',
 		'PPI::Token::Structure' => '{',
 		'PPI::Token::Structure' => '}',
@@ -77,15 +77,15 @@ DISABLE_FEATURE: {
 	test_document
 	  [ feature_mods => { signatures => 1 } ],
 	  <<'END_PERL',
-		sub meep(&$) {}
+		sub meep($) {}
 		no feature 'signatures';
 		sub marp($left, $right) {}
 END_PERL
 	  [
-		'PPI::Statement::Sub'       => 'sub meep(&$) {}',
+		'PPI::Statement::Sub'       => 'sub meep($) {}',
 		'PPI::Token::Word'          => 'sub',
 		'PPI::Token::Word'          => 'meep',
-		'PPI::Token::Signature'     => '(&$)',
+		'PPI::Token::Signature'     => '($)',
 		'PPI::Structure::Block'     => '{}',
 		'PPI::Token::Structure'     => '{',
 		'PPI::Token::Structure'     => '}',
@@ -108,14 +108,14 @@ END_PERL
 PROTOTYPE_ATTR: {
 	test_document
 	  <<'END_PERL',
-		sub meep :prototype(&$) {}
+		sub meep :prototype($) {}
 END_PERL
 	  [
-		'PPI::Statement::Sub'   => 'sub meep :prototype(&$) {}',
+		'PPI::Statement::Sub'   => 'sub meep :prototype($) {}',
 		'PPI::Token::Word'      => 'sub',
 		'PPI::Token::Word'      => 'meep',
 		'PPI::Token::Operator'  => ':',
-		'PPI::Token::Attribute' => 'prototype(&$)',
+		'PPI::Token::Attribute' => 'prototype($)',
 		'PPI::Structure::Block' => '{}',
 		'PPI::Token::Structure' => '{',
 		'PPI::Token::Structure' => '}',
@@ -177,7 +177,7 @@ HOMEBREW_ARGS: {
 	  [ custom_feature_includes => { strEct => { signatures => 1 } } ],
 	  <<'END_PERL',
 		use strEct;
-		sub meep(&$) {}
+		sub meep($) {}
 		sub marp($left, $right) {}
 END_PERL
 	  [
@@ -185,10 +185,10 @@ END_PERL
 		'PPI::Token::Word'        => 'use',
 		'PPI::Token::Word'        => 'strEct',
 		'PPI::Token::Structure'   => ';',
-		'PPI::Statement::Sub'     => 'sub meep(&$) {}',
+		'PPI::Statement::Sub'     => 'sub meep($) {}',
 		'PPI::Token::Word'        => 'sub',
 		'PPI::Token::Word'        => 'meep',
-		'PPI::Token::Signature'   => '(&$)',
+		'PPI::Token::Signature'   => '($)',
 		'PPI::Structure::Block'   => '{}',
 		'PPI::Token::Structure'   => '{',
 		'PPI::Token::Structure'   => '}',
@@ -216,7 +216,7 @@ HOMEBREW_CB: {
 	  ],
 	  <<'END_PERL',
 		use strEct "sigg";
-		sub meep(&$) {}
+		sub meep($) {}
 		sub marp($left, $right) {}
 END_PERL
 	  [
@@ -225,10 +225,10 @@ END_PERL
 		'PPI::Token::Word'          => 'strEct',
 		'PPI::Token::Quote::Double' => '"sigg"',
 		'PPI::Token::Structure'     => ';',
-		'PPI::Statement::Sub'       => 'sub meep(&$) {}',
+		'PPI::Statement::Sub'       => 'sub meep($) {}',
 		'PPI::Token::Word'          => 'sub',
 		'PPI::Token::Word'          => 'meep',
-		'PPI::Token::Signature'     => '(&$)',
+		'PPI::Token::Signature'     => '($)',
 		'PPI::Structure::Block'     => '{}',
 		'PPI::Token::Structure'     => '{',
 		'PPI::Token::Structure'     => '}',