diff --git a/Propellor/CmdLine.hs b/Propellor/CmdLine.hs
index 54c72e1..8d60025 100644
--- a/Propellor/CmdLine.hs
+++ b/Propellor/CmdLine.hs
@@ -153,6 +153,7 @@ spin host = do
 			--, "if ! test -x ./propellor; then make build; fi"
 			, "./propellor --boot " ++ host
 			]
+		, "fi"
 		]
 
 	getstatus :: Handle -> IO BootStrapStatus