diff --git a/netcdf.spec b/netcdf.spec
index 21b54c4..dc9ccbb 100644
--- a/netcdf.spec
+++ b/netcdf.spec
@@ -1,6 +1,6 @@
 Name:           netcdf
 Version:        4.7.3
-Release:        6%{?dist}
+Release:        7%{?dist}
 Summary:        Libraries for the Unidata network Common Data Form
 
 License:        NetCDF
@@ -241,8 +241,6 @@ fail=1
 make -C build check || ( cat build/*/test-suite.log && exit $fail )
 # Allow openmpi to run with more processes than cores
 export OMPI_MCA_rmaps_base_oversubscribe=1
-# Work around UCX segfault issue - https://github.com/openucx/ucx/issues/5535
-export UCX_TCP_PUT_ENABLE=n
 for mpi in %{mpi_list}
 do
   module load mpi/$mpi-%{_arch}
@@ -341,6 +339,9 @@ done
 
 
 %changelog
+* Thu Feb 18 2021 Orion Poplawski <orion@nwra.com> - 4.7.3-7
+- Remove UCX workaround - fixed with ucx 1.9.0
+
 * Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.7.3-6
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild