diff --git a/include/otpbp_pt.hrl b/include/otpbp_pt.hrl
new file mode 100644
index 00000000..e162e051
--- /dev/null
+++ b/include/otpbp_pt.hrl
@@ -0,0 +1,4 @@
+-ifndef(OTPBP_PT_HRL).
+-define(OTPBP_PT_HRL, true).
+-compile([{parse_transform, otpbp_pt}]).
+-endif.
diff --git a/src/otpbp.app.src b/src/otpbp.app.src
index 7a99df6a..fbba4ae3 100644
--- a/src/otpbp.app.src
+++ b/src/otpbp.app.src
@@ -1,5 +1,5 @@
 {application, otpbp, [{description, "OTP backports"},
-                      {vsn, "0.21.0"},
+                      {vsn, "0.22.0"},
                       {registered, []},
                       {applications, [kernel, stdlib]},
                       {modules, []},