diff --git a/src/components/admin/configuration/templateUsage/TemplateUsageListItem.vue b/src/components/admin/configuration/templateUsage/TemplateUsageListItem.vue
index 021b55d..f76ffd5 100644
--- a/src/components/admin/configuration/templateUsage/TemplateUsageListItem.vue
+++ b/src/components/admin/configuration/templateUsage/TemplateUsageListItem.vue
@@ -134,8 +134,8 @@ export default defineComponent({
       const headerId = fromData.header.value === "def" ? null : fromData.header.value;
       const bodyId = fromData.body.value === "def" ? null : fromData.body.value;
       const footerId = fromData.footer.value === "def" ? null : fromData.footer.value;
-      const headerHeight = fromData.footer.value === "" ? null : parseInt(fromData.headerHeight.value);
-      const footerHeight = fromData.footer.value === "" ? null : parseInt(fromData.footerHeight.value);
+      const headerHeight = fromData.headerHeight.value === "" ? null : parseInt(fromData.headerHeight.value);
+      const footerHeight = fromData.footerHeight.value === "" ? null : parseInt(fromData.footerHeight.value);
 
       this.status = "loading";
       this.updateTemplateUsage({