diff --git a/rdma-core.spec b/rdma-core.spec
index d0b53eb..72d91e1 100644
--- a/rdma-core.spec
+++ b/rdma-core.spec
@@ -1,6 +1,6 @@
 Name: rdma-core
 Version: 34.0
-Release: 3%{?dist}
+Release: 4%{?dist}
 Summary: RDMA core userspace libraries and daemons
 
 # Almost everything is licensed under the OFA dual GPLv2, 2 Clause BSD license
@@ -171,7 +171,7 @@ Provides: libocrdma = %{version}-%{release}
 Obsoletes: libocrdma < %{version}-%{release}
 Provides: librxe = %{version}-%{release}
 Obsoletes: librxe < %{version}-%{release}
-%if 0%{?fedora} == 34
+%if 0%{?fedora} >= 34
 Obsoletes: libibverbs-core < %{version}-%{release}
 %endif
 
@@ -658,6 +658,9 @@ fi
 %endif
 
 %changelog
+* Wed Mar 31 2021 Pete Walter <pwalter@fedoraproject.org> - 34.0-4
+- Fix libibverbs-core obsoletes when updating to F35 (#1943375)
+
 * Tue Mar 30 2021 Pete Walter <pwalter@fedoraproject.org> - 34.0-3
 - Add self obsoletes to remove i686 multilib package when updating to F34