diff --git a/.gitignore b/.gitignore
index 0e31be0..2772774 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /go-macros-290ffed.tar.gz
 /symbols-extractor-aecba47.tar.gz
+/go-macros-2988b6a.tar.gz
diff --git a/go-compilers.spec b/go-compilers.spec
index df22dae..5c4d39f 100644
--- a/go-compilers.spec
+++ b/go-compilers.spec
@@ -3,12 +3,12 @@
 %global commit          aecba475bf76f5269c11367da0a190419cd9a133
 %global shortcommit     %(c=%{commit}; echo ${c:0:7})
 
-%global m_commit        290ffed574a6a4a57354173ca982426f95c7ce09
+%global m_commit        2988b6a24c32c4f10208f7cbac737b0d3ed71d6e
 %global m_shortcommit   %(c=%{m_commit}; echo ${c:0:7})
 
 Name:           go-compilers
 Version:        1
-Release:        26%{?dist}
+Release:        27%{?dist}
 Summary:        Go language compilers for various architectures
 Group:          Development/Tools
 License:        GPLv3+
@@ -115,6 +115,10 @@ install -m 644 -D rpm/macros.d/macros.go-compilers-gcc %{buildroot}%{_rpmconfigd
 %endif
 
 %changelog
+* Fri Mar 09 2018 Jan Chaloupka <jchaloup@redhat.com> - 1-27
+- allow supplying additional -tags arguments to %gobuild (via $BUILDTAGS)
+  Upstream: https://github.com/gofed/go-macros/issues/22
+
 * Wed Mar 07 2018 Jan Chaloupka <jchaloup@redhat.com> - 1-26
 - Ignore testdata and all files/dirs that begin with . or _
   Upstream: https://github.com/gofed/go-macros/issues/21
diff --git a/sources b/sources
index 576989a..9791163 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-SHA512 (go-macros-290ffed.tar.gz) = 15c625d7011417cc4bfd4708e2909240d7f7e25c02d26b9c7ffcae5a084760cc51ba224acfc2896a1fca5549282549377a4a37281c82ae2568727ead8feed75d
 SHA512 (symbols-extractor-aecba47.tar.gz) = a2bba4a41cb7b486d16fde036f48c0ed69809d7e18143600a920933ccd2b10e159a92c32c25ae456c3051f17da938dbc7009d3f05171bf11fe57b4dc845e8ecb
+SHA512 (go-macros-2988b6a.tar.gz) = 357adcf015e99df1341529b5b07d65feeb044eeb9b2f3598e28c44013f715e0e3dfad9843539b857492fb4567723237e999a4879a947da70fec979fd759bf8d1