diff --git a/packages/primevue/src/treetable/BodyCell.vue b/packages/primevue/src/treetable/BodyCell.vue
index 63858691e..b2557fb8d 100644
--- a/packages/primevue/src/treetable/BodyCell.vue
+++ b/packages/primevue/src/treetable/BodyCell.vue
@@ -21,6 +21,7 @@
                 :modelValue="checked"
                 :binary="true"
                 :class="cx('pcNodeCheckbox')"
+                :readonly="node.selectable === false"
                 @change="toggleCheckbox"
                 :tabindex="-1"
                 :indeterminate="partialChecked"