diff --git a/compression.conf b/compression.conf
new file mode 100644
index 0000000000000000000000000000000000000000..16916e83ea200f519be5fdca003cd6c57c6ba6be
--- /dev/null
+++ b/compression.conf
@@ -0,0 +1 @@
+default_toast_compress = 'lz4'