diff --git a/src/tex2lyx/test/CMakeLists.txt b/src/tex2lyx/test/CMakeLists.txt
index fa525d2fd2..4a1ac838f8 100644
--- a/src/tex2lyx/test/CMakeLists.txt
+++ b/src/tex2lyx/test/CMakeLists.txt
@@ -10,10 +10,16 @@ project(test)
 #
 #list(REMOVE_ITEM _tex_tests DummyDocument.tex)
 
-set(_tex_tests test.ltx test-structure.tex test-insets.tex
-               test-modules.tex box-color-size-space-align.tex
-               CJK.tex CJKutf8.tex XeTeX-polyglossia.tex
-	       test-refstyle-references.tex verbatim.tex)
+set(_tex_tests test.ltx
+               box-color-size-space-align.tex
+               CJK.tex
+               CJKutf8.tex
+               test-insets.tex
+               test-modules.tex
+               test-refstyle-theorems.tex
+               test-structure.tex
+               verbatim.tex
+               XeTeX-polyglossia.tex)
 
 foreach(_fl ${_tex_tests})
   set(fl ${_fl})
diff --git a/src/tex2lyx/test/runtests.py b/src/tex2lyx/test/runtests.py
index f175f6b86b..2ff7adf2e7 100755
--- a/src/tex2lyx/test/runtests.py
+++ b/src/tex2lyx/test/runtests.py
@@ -59,10 +59,16 @@ def main(argv):
     if len(argv) >= 5+skipcount:
         files = [sys.argv[4+skipcount]]
     else:
-        files = ['test.ltx', 'test-structure.tex', 'test-insets.tex', \
-             'test-modules.tex', 'test-refstyle-theorems.tex', \
-             'box-color-size-space-align.tex', 'verbatim.tex', \
-             'CJK.tex', 'CJKutf8.tex', 'XeTeX-polyglossia.tex']
+        files = ['test.ltx', \
+                 'box-color-size-space-align.tex', \
+                 'CJK.tex', \
+                 'CJKutf8.tex', \
+                 'test-insets.tex', \
+                 'test-modules.tex', \
+                 'test-refstyle-theorems.tex', \
+                 'test-structure.tex', \
+                 'verbatim.tex', \
+                 'XeTeX-polyglossia.tex']
 
     errors = []
     overwrite = (outputdir == inputdir)
diff --git a/src/tex2lyx/test/test-refstyle-theorems.lyx.lyx b/src/tex2lyx/test/test-refstyle-theorems.lyx.lyx
index d6411a6265..e8cb4499d7 100644
--- a/src/tex2lyx/test/test-refstyle-theorems.lyx.lyx
+++ b/src/tex2lyx/test/test-refstyle-theorems.lyx.lyx
@@ -1,5 +1,5 @@
 #LyX file created by tex2lyx 2.1.0dev
-\lyxformat 462
+\lyxformat 463
 \begin_document
 \begin_header
 \textclass book
@@ -67,7 +67,7 @@ theorems-ams
 \maintain_unincluded_children false
 \language english
 \language_package default
-\inputencoding latin9
+\inputencoding iso8859-15
 \fontencoding T1
 \font_roman default
 \font_sans default