diff --git a/test/test_benchmarks.py b/test/test_benchmarks.py
index 6cb9717..3fc2a13 100644
--- a/test/test_benchmarks.py
+++ b/test/test_benchmarks.py
@@ -40,6 +40,7 @@ class BenchmarksTestCase(unittest.TestCase):
         benchmark_id = 'mamul1'
         benchmark_config = {
             'fortran_compiler': 'gfortran:<default>',
+            'blas_library': '<default-libblas>:<default>',
             'matrix_size': 1024,
             'num_loops': 10,
             'num_cores': 2
diff --git a/test/test_clusterbench.py b/test/test_clusterbench.py
index d0c6a75..323763b 100644
--- a/test/test_clusterbench.py
+++ b/test/test_clusterbench.py
@@ -37,6 +37,7 @@ class ClusterBenchTestCase(unittest.TestCase):
         benchmark_id = 'mamul1'
         benchmark_config = {
             'fortran_compiler': 'gfortran:<default>',
+            'blas_library': '<default-libblas>:<default>',
             'matrix_size': 1024,
             'num_loops': 10,
         }