diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..971da65
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,2 @@
+secrets/* filter=git-crypt diff=git-crypt
+secrets/README !filter !diff
--
libgit2 0.21.2