diff --git a/python-dask.spec b/python-dask.spec
index 23e565e..99e76bf 100644
--- a/python-dask.spec
+++ b/python-dask.spec
@@ -12,7 +12,7 @@
 Name:           python-%{srcname}
 Version:        2023.12.0
 %global tag     2023.12.0
-Release:        %autorelease
+Release:        %autorelease -e 0.riscv64
 Summary:        Parallel PyData with Task Scheduling
 
 License:        BSD-3-Clause
@@ -222,6 +222,12 @@ k="${k-}${k+ and }not test_development_guidelines_matches_ci"
 # https://github.com/dask/dask/issues/10418
 k="${k-}${k+ and }not test_division_or_partition"
 
+%ifarch riscv64
+k="${k-}${k+ and }not test_datetime_std_with_larger_dataset[False-False-1]"
+k="${k-}${k+ and }not test_datetime_std_with_larger_dataset[None-True-1]"
+k="${k-}${k+ and }not test_cov_corr_stable"
+%endif
+
 pytest_args=(
   -m 'not network'