diff --git a/golang-google-appengine.spec b/golang-google-appengine.spec
index ea8c3d0..657713d 100644
--- a/golang-google-appengine.spec
+++ b/golang-google-appengine.spec
@@ -47,6 +47,9 @@ BuildRequires:  golang(golang.org/x/net/context)
 BuildRequires:  golang(golang.org/x/text/encoding/htmlindex)
 %endif
 
+# Remove in F33
+Obsoletes:      golang-github-golang-appengine < 1.2.0-3
+
 %description
 %{common_description}