diff --git a/Testing/ImageTests/ImageTests.cpp b/Testing/ImageTests/ImageTests.cpp
index d1e6b60897..91aa5c24b0 100644
--- a/Testing/ImageTests/ImageTests.cpp
+++ b/Testing/ImageTests/ImageTests.cpp
@@ -103,9 +103,8 @@ TEST(ImageTests, isoresampleDistanceTransformIsotropicTest) {
 
 TEST(ImageTests, isoresampleDistanceTransformAnisotropicTest) {
   Image image(std::string(TEST_DATA_DIR) + "/binary-anisotropic-dt.nrrd");
-  image.resample();
+  image.resample(6.0);
   Image ground_truth(std::string(TEST_DATA_DIR) + "/binary-anisotropic-dt-isoresampled.nrrd");
-
   ASSERT_TRUE(image.compare(ground_truth, true, 0.01));
 }
 
diff --git a/Testing/data/binary-anisotropic-dt-isoresampled.nrrd b/Testing/data/binary-anisotropic-dt-isoresampled.nrrd
index fe1922c338..eb398bbcb7 100644
--- a/Testing/data/binary-anisotropic-dt-isoresampled.nrrd
+++ b/Testing/data/binary-anisotropic-dt-isoresampled.nrrd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5e14989c502bb69beb45640f00ec41ef413925a828298b4558f3d9921941ad8f
-size 14120295
+oid sha256:65f97c3e9fdbc10b8bca046a632b41db47f5b5031fc8267d81e283c29d876d62
+size 64570
diff --git a/Testing/data/binary-anisotropic-dt.nrrd b/Testing/data/binary-anisotropic-dt.nrrd
index dc1797d909..50821bb4e8 100644
--- a/Testing/data/binary-anisotropic-dt.nrrd
+++ b/Testing/data/binary-anisotropic-dt.nrrd
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:98d20012ddad5f4dbfe18fce58686bc1662f67edc817d73530fd41a3817aa3db
-size 57540974
+oid sha256:b0e78fd404ee0e8cfa1cf7be130ddbfa4ac7fb335a0260eccbff3ce7ee32d3dd
+size 224067