diff --git a/flannel.spec b/flannel.spec
index f8ca6ac..7dd179a 100644
--- a/flannel.spec
+++ b/flannel.spec
@@ -1,4 +1,5 @@
-%global debug_package   %{nil}
+# https://bugzilla.redhat.com/show_bug.cgi?id=995136#c12
+%global _dwz_low_mem_die_limit 0
 %global provider        github
 %global provider_tld    com
 %global project         coreos
@@ -9,7 +10,7 @@
 
 Name:           flannel 
 Version:        0.2.0
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Etcd address management agent for overlay networks
 License:        ASL 2.0 
 URL:            https://%{import_path}
@@ -87,7 +88,8 @@ pushd _build
 popd
 
 mkdir bin
-GOPATH=${PWD}/_build:%{gopath} go build -o bin/flanneld .
+function gobuild { go build -a -ldflags "-B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \n')" -v -x "$@"; }
+GOPATH=${PWD}/_build:%{gopath} gobuild -o bin/flanneld .
 
 %install
 # package with binary
@@ -125,6 +127,10 @@ cp -pav {backend,pkg,subnet} %{buildroot}/%{gopath}/src/%{import_path}/
 %{gopath}/src/%{import_path}/
 
 %changelog
+* Mon Mar 30 2015 jchaloup <jchaloup@redhat.com> - 0.2.0-7
+- Add debug info
+  related: #1165688
+
 * Fri Feb 20 2015 jchaloup <jchaloup@redhat.com> - 0.2.0-6
 - Update [Build]Requires for go-etcd package