diff --git a/pystencils_tests/test_interpolation.py b/pystencils_tests/test_interpolation.py
index d52cddc8d322e5cb13154a807418b221d1f2161d..04cf41071b93f3d6f3ddebad0f195b6169abe573 100644
--- a/pystencils_tests/test_interpolation.py
+++ b/pystencils_tests/test_interpolation.py
@@ -242,5 +242,3 @@ def test_spatial_derivative():
 
     diff = sympy.diff(x.interpolated_access((tx.center, ty.center)), tx.center)
     print("diff: " + str(diff))
-    diff = sympy.diff(x.interpolated_access((tx.center, 2 * ty.center)), sympy.Matrix((tx.center, ty.center)))
-    print("diff: " + str(diff))