diff --git a/propellor.cabal b/propellor.cabal
index 0b551c8..779c7df 100644
--- a/propellor.cabal
+++ b/propellor.cabal
@@ -25,7 +25,8 @@ Description:
 
 Executable propellor
   Main-Is: config.hs
-  GHC-Options: -Wall -XPackageImports
+  GHC-Options: -Wall
+  Extensions: PackageImports
   Build-Depends: MissingH, directory, filepath, base >= 4.5, base < 5, 
    IfElse, process, bytestring, hslogger, unix-compat, ansi-terminal,
    containers, dataenc
@@ -34,7 +35,8 @@ Executable propellor
     Build-Depends: unix
 
 Library
-  GHC-Options: -Wall -XPackageImports
+  GHC-Options: -Wall
+  Extensions: PackageImports
   Build-Depends: MissingH, directory, filepath, base >= 4.5, base < 5, 
    IfElse, process, bytestring, hslogger, unix-compat, ansi-terminal,
    containers, dataenc