diff --git a/ocp-install.sh b/ocp-install.sh
index 254002b..bdfa1ad 100644
--- a/ocp-install.sh
+++ b/ocp-install.sh
@@ -60,7 +60,7 @@ ocp_config="[
     'save_commands' => false,
 ]"
 
-wp config set WP_REDIS_CONFIG $ocp_config --raw
+wp config set WP_REDIS_CONFIG "$ocp_config" --raw
 wp config set WP_REDIS_DISABLED false --raw
 
 # free redis object cache config