diff --git a/loopy/statistics.py b/loopy/statistics.py
index 240bef8eb4d361858b6791f11d4e25b804777a74..1d882ce88df38f84e72647d7018ceb6cd0b21ed5 100755
--- a/loopy/statistics.py
+++ b/loopy/statistics.py
@@ -595,4 +595,4 @@ def get_barrier_poly(knl):
             else:
                 barrier_poly += isl.PwQPolynomial('{ 1 }')
 
-    return barrier_poly.dict
+    return barrier_poly
diff --git a/test/test_statistics.py b/test/test_statistics.py
index dbfd683f736bd773f2fc280ee64b41976b1efb80..a504761193fe4acb7dff9a4a9535efb7a74fe2a9 100644
--- a/test/test_statistics.py
+++ b/test/test_statistics.py
@@ -148,10 +148,9 @@ def test_op_counter_bitwise():
     l = 128
     i32 = poly[np.dtype(np.int32)].eval_with_dict({'n': n, 'm': m, 'l': l})
     i64 = poly[np.dtype(np.int64)].eval_with_dict({'n': n, 'm': m, 'l': l})  # noqa
-    f64 = poly[np.dtype(np.float64)].eval_with_dict({'n': n, 'm': m, 'l': l})
+    assert np.dtype(np.float64) not in poly
     assert i32 == n*m+3*n*m*l
     assert i64 == 6*n*m
-    assert f64 == 0
 
 
 def test_op_counter_triangular_domain():