diff --git a/.editorconfig b/.editorconfig
index e497decea..69d4fd050 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,6 +10,7 @@ indent_size = 2
 [*.{cs,py}]
 indent_style = space
 indent_size = 4
+end_of_line = lf
 
 # Microsoft .NET properties
 csharp_new_line_before_members_in_object_initializers = false
diff --git a/.yamlfmt b/.yamlfmt
index fd7281cdd..dad45d7e1 100644
--- a/.yamlfmt
+++ b/.yamlfmt
@@ -1,4 +1,5 @@
 ---
+line_ending: lf
 formatter:
   include_document_start: true
   indent: 2