diff --git a/.chezmoiexternal.toml b/.chezmoiexternal.toml
new file mode 100644
index 0000000..fcbf4f0
--- /dev/null
+++ b/.chezmoiexternal.toml
@@ -0,0 +1,5 @@
+[".config/i3/"]
+    type = "git-repo"
+    url = "git@github.com:kellya/i3-config.git"
+    refreshPeriod = "168h"
+