diff --git a/testsuite/config/ghc b/testsuite/config/ghc
index b4018d21a00dc9e3d70a1cacbecdac2113f03afa..5bc3c07c55460333bc379230c253facc39f71336 100644
--- a/testsuite/config/ghc
+++ b/testsuite/config/ghc
@@ -25,7 +25,8 @@ config.other_ways         = ['prof', 'normal_h',
                              'debug',
                              'ghci-ext', 'ghci-ext-prof',
                              'ext-interp',
-                             'nonmoving', 'nonmoving_thr',
+                             'nonmoving',
+                             'nonmoving_thr',
                              'nonmoving_thr_ghc']
 
 if ghc_with_native_codegen: