diff --git a/bin/check-release-environment b/bin/check-release-environment
index d46f107..43c89c7 100644
--- a/bin/check-release-environment
+++ b/bin/check-release-environment
@@ -6,9 +6,9 @@ if [ -z "${NPM_TOKEN}" ]; then
   errors+=("The FINCH_NPM_TOKEN secret has not been set. Please set it in either this repository's secrets or your organization secrets")
 fi
 
-len=${#errors[@]}
+lenErrors=${#errors[@]}
 
-if [[ len -gt 0 ]]; then
+if [[ lenErrors -gt 0 ]]; then
   echo -e "Found the following errors in the release environment:\n"
 
   for error in "${errors[@]}"; do