diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..19ecc87
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.odt filter=lfs diff=lfs merge=lfs -text
diff --git a/test.odt b/test.odt
new file mode 100644
index 0000000..efef149
--- /dev/null
+++ b/test.odt
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:84b238b46ad2b41151d385f9b1ed65ee3aeecd198dbf457b5520d1330107d77b
+size 7746
diff --git a/test.pdf b/test.pdf
new file mode 100644
index 0000000..bcc0c0f
--- /dev/null
+++ b/test.pdf
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:804832a509cd8a75b75a5c70201f8a3b00796e16a8917e585286a73e535b5db3
+size 1204