diff --git a/cartridges/int_klaviyo/cartridge/templates/default/klaviyo/klaviyoFooter.isml b/cartridges/int_klaviyo/cartridge/templates/default/klaviyo/klaviyoFooter.isml
index eda1571b..2930acb7 100644
--- a/cartridges/int_klaviyo/cartridge/templates/default/klaviyo/klaviyoFooter.isml
+++ b/cartridges/int_klaviyo/cartridge/templates/default/klaviyo/klaviyoFooter.isml
@@ -27,7 +27,7 @@
     <isif condition="${pdict.klid}">
         <isinclude template="klaviyo/klaviyoID" />
     </isif>
-    <isif condition="${dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors')}">
+    <isif condition="${dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors') && !empty(dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors'))}">
         <isinclude template="klaviyo/klaviyoListeners" />
     </isif>
 </isif>
diff --git a/cartridges/int_klaviyo_core/cartridge/templates/default/klaviyo/klaviyoListeners.isml b/cartridges/int_klaviyo_core/cartridge/templates/default/klaviyo/klaviyoListeners.isml
index 94735287..89de44fb 100644
--- a/cartridges/int_klaviyo_core/cartridge/templates/default/klaviyo/klaviyoListeners.isml
+++ b/cartridges/int_klaviyo_core/cartridge/templates/default/klaviyo/klaviyoListeners.isml
@@ -1,5 +1,5 @@
 <iscomment>
-    The JS in this template captures the selectors set in Business Manager and applies klaviyo to the correspondingiing input fields
+    The JS in this template captures the selectors set in Business Manager and applies klaviyo listeners to the corresponding input fields
     so users can be identified when filling out either phone number or email fields within any part of the site. This template is included in
     klaviyoFooter.isml within both SFRA & SiteGen.
 </iscomment>
diff --git a/cartridges/int_klaviyo_sfra/cartridge/templates/default/klaviyo/klaviyoFooter.isml b/cartridges/int_klaviyo_sfra/cartridge/templates/default/klaviyo/klaviyoFooter.isml
index d230a515..bcb7fd92 100644
--- a/cartridges/int_klaviyo_sfra/cartridge/templates/default/klaviyo/klaviyoFooter.isml
+++ b/cartridges/int_klaviyo_sfra/cartridge/templates/default/klaviyo/klaviyoFooter.isml
@@ -33,7 +33,7 @@ FOOBAR
     <isif condition="${pdict.klid}">
         <isinclude template="klaviyo/klaviyoID" />
     </isif>
-    <isif condition="${dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors')}">
+    <isif condition="${dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors') && !empty(dw.system.Site.getCurrent().getCustomPreferenceValue('klaviyo_email_selectors'))}">
         <isinclude template="klaviyo/klaviyoListeners" />
     </isif>
 </isif>
diff --git a/site_template/common/meta/custom-preference_KSCU-39.xml b/site_template/common/meta/custom-preference_KSCU-39.xml
index c68841e5..d523170d 100644
--- a/site_template/common/meta/custom-preference_KSCU-39.xml
+++ b/site_template/common/meta/custom-preference_KSCU-39.xml
@@ -44,7 +44,6 @@
                 <type>set-of-string</type>
                 <mandatory-flag>false</mandatory-flag>
                 <externally-managed-flag>false</externally-managed-flag>
-                <default-value>large</default-value>
             </attribute-definition>
 
         </custom-attribute-definitions>