diff --git a/script/ghci b/script/ghci
index c625515..7dbc0dc 100755
--- a/script/ghci
+++ b/script/ghci
@@ -7,7 +7,7 @@ set -e
 export GH_NO_UPDATE_NOTIFIER=1
 
 ghoutput=$(gh pr checks)
-if [ ! $exitcode -eq 0 ]; then
+if [ ! $? -eq 0 ]; then
   exit 1
 fi