diff --git a/pystencils_tests/test_opencl.py b/pystencils_tests/test_opencl.py
index dfeab790a1129852cc3ac60bdff72cba04015964..5aa6185a6c18126b792d21a5ce3d6f99ff6d4ed4 100644
--- a/pystencils_tests/test_opencl.py
+++ b/pystencils_tests/test_opencl.py
@@ -39,7 +39,7 @@ def test_print_opencl():
 
 
 @pytest.mark.skipif(not HAS_OPENCL, reason="Test requires pyopencl")
-def test_opencl_jit():
+def test_opencl_jit_fixed_size():
     z, y, x = pystencils.fields("z, y, x: [20,30]")
 
     assignments = pystencils.AssignmentCollection({
@@ -90,5 +90,57 @@ def test_opencl_jit():
     assert np.allclose(result_cuda, result_opencl)
 
 
+@pytest.mark.skipif(not HAS_OPENCL, reason="Test requires pyopencl")
+def test_opencl_jit():
+    z, y, x = pystencils.fields("z, y, x: [2d]")
+
+    assignments = pystencils.AssignmentCollection({
+        z[0, 0]: x[0, 0] * sp.log(x[0, 0] * y[0, 0])
+    })
+
+    print(assignments)
+
+    ast = pystencils.create_kernel(assignments, target='gpu')
+
+    print(ast)
+
+    code = pystencils.show_code(ast, custom_backend=CudaBackend())
+    print(code)
+    opencl_code = pystencils.show_code(ast, custom_backend=OpenClBackend())
+    print(opencl_code)
+
+    cuda_kernel = ast.compile()
+    assert cuda_kernel is not None
+
+    import pycuda.gpuarray as gpuarray
+
+    x_cpu = np.random.rand(20, 30)
+    y_cpu = np.random.rand(20, 30)
+    z_cpu = np.random.rand(20, 30)
+
+    x = gpuarray.to_gpu(x_cpu)
+    y = gpuarray.to_gpu(y_cpu)
+    z = gpuarray.to_gpu(z_cpu)
+    cuda_kernel(x=x, y=y, z=z)
+
+    result_cuda = z.get()
+
+    import pyopencl.array as array
+    ctx = cl.create_some_context(0)
+    queue = cl.CommandQueue(ctx)
+
+    x = array.to_device(queue, x_cpu)
+    y = array.to_device(queue, y_cpu)
+    z = array.to_device(queue, z_cpu)
+
+    opencl_kernel = make_python_function(ast, queue, ctx)
+    assert opencl_kernel is not None
+    opencl_kernel(x=x, y=y, z=z)
+
+    result_opencl = z.get(queue)
+
+    assert np.allclose(result_cuda, result_opencl)
+
+
 if __name__ == '__main__':
     test_opencl_jit()