diff --git a/testdata/scad/features/surface-simple.scad b/testdata/scad/features/surface-simple.scad
index 9659143e..1215a0bf 100644
--- a/testdata/scad/features/surface-simple.scad
+++ b/testdata/scad/features/surface-simple.scad
@@ -1 +1,3 @@
 surface("surface-simple.dat", center=true);
+// Surface without a trailing newline
+translate([2,0,0]) surface("surface-simple2.dat", center=true);
diff --git a/testdata/scad/features/surface-simple2.dat b/testdata/scad/features/surface-simple2.dat
new file mode 100644
index 00000000..a7119708
--- /dev/null
+++ b/testdata/scad/features/surface-simple2.dat
@@ -0,0 +1,3 @@
+# Surface without a trailing newline
+0 1
+2 3
\ No newline at end of file
diff --git a/tests/regression/cgalpngtest/surface-simple-expected.png b/tests/regression/cgalpngtest/surface-simple-expected.png
index 4152c388..d75cda77 100644
Binary files a/tests/regression/cgalpngtest/surface-simple-expected.png and b/tests/regression/cgalpngtest/surface-simple-expected.png differ
diff --git a/tests/regression/dumptest/surface-simple-expected.txt b/tests/regression/dumptest/surface-simple-expected.txt
index 3b42fcbd..48c918f0 100644
--- a/tests/regression/dumptest/surface-simple-expected.txt
+++ b/tests/regression/dumptest/surface-simple-expected.txt
@@ -1,2 +1,5 @@
 	surface(file = "surface-simple.dat", center = true);
+	multmatrix([[1, 0, 0, 2], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1]]) {
+		surface(file = "surface-simple2.dat", center = true);
+	}
 
diff --git a/tests/regression/opencsgtest/surface-simple-expected.png b/tests/regression/opencsgtest/surface-simple-expected.png
index 2abef81f..08abd5a0 100644
Binary files a/tests/regression/opencsgtest/surface-simple-expected.png and b/tests/regression/opencsgtest/surface-simple-expected.png differ
diff --git a/tests/regression/throwntogethertest/surface-simple-expected.png b/tests/regression/throwntogethertest/surface-simple-expected.png
index 2abef81f..08abd5a0 100644
Binary files a/tests/regression/throwntogethertest/surface-simple-expected.png and b/tests/regression/throwntogethertest/surface-simple-expected.png differ