diff --git a/scripts/install.sh b/scripts/install.sh
index c6476a0a88..35c65b35ce 100755
--- a/scripts/install.sh
+++ b/scripts/install.sh
@@ -14,8 +14,7 @@ if [[ ${#@} -lt 1 || ${#@} -gt 2 ]]; then
     exit 1
 fi
 
-kubectl get deployment olm-operator -n openshift-operator-lifecycle-manager -o=jsonpath='{.spec}' > /dev/null 2>&1
-if [[ $? -eq 0 ]]; then
+if kubectl get deployment olm-operator -n openshift-operator-lifecycle-manager -o=jsonpath='{.spec}' > /dev/null 2>&1; then
     echo "OLM is already installed in a different configuration. This is common if you are not running a vanilla Kubernetes cluster. Exiting..."
     exit 1
 fi