diff --git a/babel/core.py b/babel/core.py
index 6df585083..4cceba933 100644
--- a/babel/core.py
+++ b/babel/core.py
@@ -29,6 +29,7 @@
         "currency_fractions",
         "language_aliases",
         "likely_subtags",
+        "meta_zones",
         "parent_exceptions",
         "script_aliases",
         "territory_aliases",
diff --git a/tests/messages/data/project/file1.py b/tests/messages/data/project/file1.py
index 80ad00c66..460d94152 100644
--- a/tests/messages/data/project/file1.py
+++ b/tests/messages/data/project/file1.py
@@ -5,4 +5,4 @@
 def foo():
     # TRANSLATOR: This will be a translator coment,
     # that will include several lines
-    print _('bar')
+    print(_('bar'))
diff --git a/tests/messages/data/project/file2.py b/tests/messages/data/project/file2.py
index 9991ea89e..b6214932e 100644
--- a/tests/messages/data/project/file2.py
+++ b/tests/messages/data/project/file2.py
@@ -6,4 +6,4 @@
 def foo():
     # Note: This will have the TRANSLATOR: tag but shouldn't
     # be included on the extracted stuff
-    print ngettext('foobar', 'foobars', 1)
+    print(ngettext('foobar', 'foobars', 1))
diff --git a/tests/messages/data/project/ignored/this_wont_normally_be_here.py b/tests/messages/data/project/ignored/this_wont_normally_be_here.py
index b96f54260..8ca499157 100644
--- a/tests/messages/data/project/ignored/this_wont_normally_be_here.py
+++ b/tests/messages/data/project/ignored/this_wont_normally_be_here.py
@@ -8,4 +8,4 @@
 def foo():
     # Note: This will have the TRANSLATOR: tag but shouldn't
     # be included on the extracted stuff
-    print ngettext('FooBar', 'FooBars', 1)
+    print(ngettext('FooBar', 'FooBars', 1))