diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..226b974
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,13 @@
+# Default behavior
+* text=auto
+
+# Explicitly declare text files you want to always be normalized and converted
+# to native line endings on checkout.
+*.clj text
+*.md text
+*.xml text
+*.sql text
+
+
+# Declare files that will always have CRLF line endings on checkout.
+*.sln text eol=crlf
diff --git a/.gitignore b/.gitignore
index eaa6bc7..6f34463 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ pom.xml.asc
 /.nrepl-port
 .hgignore
 .hg/
+.DS_Store