diff --git a/tests/test_latex_embedding.py b/tests/test_latex_embedding.py
index f5447d3..80af3c0 100644
--- a/tests/test_latex_embedding.py
+++ b/tests/test_latex_embedding.py
@@ -23,7 +23,7 @@ def test_latex_embedding2():
     <latex>j</latex> on the transport properties of component <latex>i</latex>.
 
     The interaction parameter <latex>\Phi_{ij}</latex> is given by the relation shown in @eq:ExampleFormula2.
-    <latex type="block" ref_type="eq" ref_id="ExampleFormula2" caption="(1)">\Phi_{ij} = \frac{1}{\sqrt{8}} \left(1 + \frac{M_i}{M_j} \right)^{-1/2} \left[ 1 + \left( \frac{\lambda_i}{\lambda_j} \right)^{1/2} \left( \frac{M_j}{M_i} \right)^{1/4} \right]^2</latex>
+    <latex type="block" reference="eq:ExampleFormula2" caption="(1)">\Phi_{ij} = \frac{1}{\sqrt{8}} \left(1 + \frac{M_i}{M_j} \right)^{-1/2} \left[ 1 + \left( \frac{\lambda_i}{\lambda_j} \right)^{1/2} \left( \frac{M_j}{M_i} \right)^{1/4} \right]^2</latex>
     """)
 
     dummy = pyladoc.DocumentWriter()
@@ -45,7 +45,7 @@ def test_latex_embedding():
 
     expected_output = pyladoc._normalize_text_indent(r"""
     # Test
-    <latex type="block" ref_type="eq" ref_id="ExampleFormula2" caption="(1)">\Phi_{ij} = \frac{1}{\sqrt{8}}</latex>
+    <latex type="block" reference="eq:ExampleFormula2" caption="(1)">\Phi_{ij} = \frac{1}{\sqrt{8}}</latex>
     This <latex>i</latex> is inline LaTeX.
     """)
 
diff --git a/tests/test_rendering_example2_doc.py b/tests/test_rendering_example2_doc.py
index 7873063..e9f913e 100644
--- a/tests/test_rendering_example2_doc.py
+++ b/tests/test_rendering_example2_doc.py
@@ -98,7 +98,9 @@ def test_html_render():
 def test_latex_render():
     doc = make_document()
 
-    # print(doc.to_latex())
+    if WRITE_RESULT_FILES:
+        with open('tests/out/test_html_render2.tex', 'w', encoding='utf-8') as f:
+            f.write(doc.to_latex())
 
     assert doc.to_pdf('tests/out/test_latex_render2.pdf', font_family='serif')