diff --git a/run b/run
index 91d9624..89fa780 100755
--- a/run
+++ b/run
@@ -12,7 +12,7 @@ if [ ! -f configs/${CONFIG}.rkt ]; then
     exit 1
 fi
 
-PLTSTDERR=info warning@cm warning@compiler/cm warning@module-prefetch warning@setup/parallel-build warning@cm-accomplice warning@online-check-syntax error@racket/contract
+PLTSTDERR="info warning@cm warning@compiler/cm warning@module-prefetch warning@setup/parallel-build warning@cm-accomplice warning@online-check-syntax error@racket/contract"
 export PLTSTDERR
 echo '============================================='
 cd src