diff --git a/t/anon.t b/t/anon.t
index fc7122b..6a389db 100644
--- a/t/anon.t
+++ b/t/anon.t
@@ -11,4 +11,4 @@ sub aa { 'aa' }
 
 sub bb { 'bb' }
 
-ok(&b eq 'aa');
+ok(b() eq 'aa');
diff --git a/t/arr_str_xform.t b/t/arr_str_xform.t
index 9d68e3b..e64d10b 100644
--- a/t/arr_str_xform.t
+++ b/t/arr_str_xform.t
@@ -5,4 +5,4 @@ use Symbol::Approx::Sub (xform => [ 'Text::Soundex' ]);
 
 sub a_a { 'aa' }
 
-ok(&aa eq 'aa');
+ok(aa() eq 'aa');
diff --git a/t/arr_xform.t b/t/arr_xform.t
index b64d0e6..e4451aa 100644
--- a/t/arr_xform.t
+++ b/t/arr_xform.t
@@ -6,4 +6,4 @@ use Symbol::Approx::Sub (xform => [ sub { map { s/[^a-z]//ig; $_ } @_ },
 
 sub a_a { 'aa' }
 
-ok(&AA eq 'aa');
+ok(AA() eq 'aa');
diff --git a/t/basic.t b/t/basic.t
index 766fb0a..5e83ad3 100644
--- a/t/basic.t
+++ b/t/basic.t
@@ -6,9 +6,9 @@ sub aa { 'aa' }
 
 sub bb { 'bb' }
 
-ok(&a eq 'aa');
+ok(a() eq 'aa');
 
-ok(&b eq 'bb');
+ok(b() eq 'bb');
 
 eval "&c";
 ok($@);
diff --git a/t/code_xform.t b/t/code_xform.t
index ebd6d39..19d280a 100644
--- a/t/code_xform.t
+++ b/t/code_xform.t
@@ -4,4 +4,4 @@ use Symbol::Approx::Sub (xform => sub { map { s/[^A-Za-z]//g; $_ } @_ });
 
 sub a_a { 'aa' }
 
-ok(&aa eq 'aa');
+ok(aa() eq 'aa');
diff --git a/t/ref.t b/t/ref.t
index 4f0972d..2010881 100644
--- a/t/ref.t
+++ b/t/ref.t
@@ -17,4 +17,4 @@ sub aa { 'aa' }
 
 sub bb { 'bb' }
 
-ok(&a eq 'bb');
+ok(a() eq 'bb');
diff --git a/t/str_choose.t b/t/str_choose.t
index 8ba7b66..c9c227f 100644
--- a/t/str_choose.t
+++ b/t/str_choose.t
@@ -5,4 +5,4 @@ use Symbol::Approx::Sub (choose => 'String::Equal');
 
 sub aa { 'aa' }
 
-ok(&a eq 'aa');
+ok(a() eq 'aa');
diff --git a/t/str_xform.t b/t/str_xform.t
index 246b293..119eada 100644
--- a/t/str_xform.t
+++ b/t/str_xform.t
@@ -5,4 +5,4 @@ use Symbol::Approx::Sub (xform => 'Text::Soundex');
 
 sub a_a { 'aa' }
 
-ok(&aa eq 'aa');
+ok(aa() eq 'aa');