diff --git a/dotbot b/dotbot
index 09a8023..1d2918f 160000
--- a/dotbot
+++ b/dotbot
@@ -1 +1 @@
-Subproject commit 09a80230f55c6913e86ab38ad20fd8836c42a56d
+Subproject commit 1d2918f82e432a039dcf81849fcfd684d25ddb76
diff --git a/install b/install
index aa38107..ba63987 100755
--- a/install
+++ b/install
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-set -eu
+set -e
 
 CONFIG="install.conf.json"
 DOTBOT_DIR="dotbot"
diff --git a/install.conf.json b/install.conf.json
index a871468..1e41b6f 100644
--- a/install.conf.json
+++ b/install.conf.json
@@ -1,4 +1,7 @@
 [
+    {
+        "clean": []
+    },
     {
         "link": {}
     },