diff --git a/golang.spec b/golang.spec
index 910cec2..7a8994a 100644
--- a/golang.spec
+++ b/golang.spec
@@ -581,63 +581,57 @@ fi
 %endif
 
 # All these archives need to be newer than the corresponding source in goroot
-# and the _directory_ of the source needs to match the source. (since the mkdir by
-# rpm causes the directories to be newer)
 # https://bugzilla.redhat.com/show_bug.cgi?id=1099206
-%post src
-ref_file=$(find %{goroot}/src/pkg/ -type f -name '*.go')
-find %{goroot}/src/pkg -type d -exec touch -r $ref_file "{}" \;
-
 %post pkg-linux-386
-find %{goroot}/pkg/linux_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=linux GOARCH=386 go install std
 
 %post pkg-linux-amd64
-find %{goroot}/pkg/linux_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=linux GOARCH=amd64 go install std
 
 %post pkg-linux-arm
-find %{goroot}/pkg/linux_arm/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=linux GOARCH=arm go install std
 
 %post pkg-darwin-386
-find %{goroot}/pkg/darwin_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=darwin GOARCH=386 go install std
 
 %post pkg-darwin-amd64
-find %{goroot}/pkg/darwin_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=darwin GOARCH=amd64 go install std
 
 %post pkg-windows-386
-find %{goroot}/pkg/windows_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=windows GOARCH=386 go install std
 
 %post pkg-windows-amd64
-find %{goroot}/pkg/windows_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=windows GOARCH=amd64 go install std
 
 %post pkg-plan9-386
-find %{goroot}/pkg/plan9_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=plan9 GOARCH=386 go install std
 
 %post pkg-plan9-amd64
-find %{goroot}/pkg/plan9_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=plan9 GOARCH=amd64 go install std
 
 %post pkg-freebsd-386
-find %{goroot}/pkg/freebsd_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=freebsd GOARCH=386 go install std
 
 %post pkg-freebsd-amd64
-find %{goroot}/pkg/freebsd_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=freebsd GOARCH=amd64 go install std
 
 %post pkg-freebsd-arm
-find %{goroot}/pkg/freebsd_arm/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=freebsd GOARCH=arm go install std
 
 %post pkg-netbsd-386
-find %{goroot}/pkg/netbsd_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=netbsd GOARCH=386 go install std
 
 %post pkg-netbsd-amd64
-find %{goroot}/pkg/netbsd_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=netbsd GOARCH=amd64 go install std
 
 %post pkg-netbsd-arm
-find %{goroot}/pkg/netbsd_arm/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=netbsd GOARCH=arm go install std
 
 %post pkg-openbsd-386
-find %{goroot}/pkg/openbsd_386/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=openbsd GOARCH=386 go install std
 
 %post pkg-openbsd-amd64
-find %{goroot}/pkg/openbsd_amd64/ -type f -name '*.a' -exec touch "{}" \;
+GOROOT=%{goroot} GOOS=openbsd GOARCH=amd64 go install std
 
 %files
 %doc AUTHORS CONTRIBUTORS LICENSE PATENTS VERSION
@@ -967,7 +961,7 @@ find %{goroot}/pkg/openbsd_amd64/ -type f -name '*.a' -exec touch "{}" \;
 
 %changelog
 * Tue May 20 2014 Vincent Batts <vbatts@redhat.com> 1.2.2-5
-- bz1099206 more fixing, this time for the directories themselves
+- bz1099206 more fixing. Let go fix its own timestamps and freshness
 
 * Tue May 20 2014 Vincent Batts <vbatts@redhat.com> 1.2.2-4
 - fix the existence and alternatives of `go` and `gofmt`