diff --git a/ci b/ci
index 58cd8b5..f1590fd 160000
--- a/ci
+++ b/ci
@@ -1 +1 @@
-Subproject commit 58cd8b53178ace54427fddd3096703298c875c6d
+Subproject commit f1590fd7bb0b76b7dd785afc8098d381dbdbe203
diff --git a/tests/filetypes/TestGCodeFile.py b/tests/filetypes/testGCodeFile.py
similarity index 100%
rename from tests/filetypes/TestGCodeFile.py
rename to tests/filetypes/testGCodeFile.py
diff --git a/tests/filetypes/TestGCodeFormat.py b/tests/filetypes/testGCodeFormat.py
similarity index 100%
rename from tests/filetypes/TestGCodeFormat.py
rename to tests/filetypes/testGCodeFormat.py
diff --git a/tests/filetypes/TestOpenPackagingConvention.py b/tests/filetypes/testOpenPackagingConvention.py
similarity index 100%
rename from tests/filetypes/TestOpenPackagingConvention.py
rename to tests/filetypes/testOpenPackagingConvention.py