diff --git a/golang-github-grpc-ecosystem-gateway.spec b/golang-github-grpc-ecosystem-gateway.spec
index 5916f6f..9b91e7c 100644
--- a/golang-github-grpc-ecosystem-gateway.spec
+++ b/golang-github-grpc-ecosystem-gateway.spec
@@ -60,6 +60,8 @@ BuildRequires:  golang(google.golang.org/grpc/grpclog)
 BuildRequires:  golang(google.golang.org/grpc/metadata)
 BuildRequires:  golang(google.golang.org/grpc/status)
 BuildRequires:  golang(gopkg.in/resty.v1)
+# Remove in F33:
+Obsoletes:      golang-github-grpc-ecosystem-grpc-gateway < 1.8.5-2
 
 %description
 %{common_description}