diff --git a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2a.vue b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2a.vue
index 00da7bae04..3e51949d1a 100644
--- a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2a.vue
+++ b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2a.vue
@@ -64,6 +64,7 @@
 			<v-divider large :inline-title="false">{{ t('sort_field') }}</v-divider>
 			<related-field-select
 				v-model="sortField"
+				:disabled-fields="unsortableJunctionFields"
 				:collection="junctionCollection"
 				:placeholder="t('add_sort_field')"
 				:nullable="true"
@@ -157,7 +158,7 @@ import { useFieldDetailStore, syncFieldDetailStoreProperty } from '../store';
 import { storeToRefs } from 'pinia';
 import RelatedCollectionSelect from '../shared/related-collection-select.vue';
 import RelatedFieldSelect from '../shared/related-field-select.vue';
-import { useFieldsStore, useCollectionsStore } from '@/stores';
+import { useFieldsStore, useCollectionsStore, useRelationsStore } from '@/stores';
 import { orderBy } from 'lodash';
 
 export default defineComponent({
@@ -167,6 +168,7 @@ export default defineComponent({
 
 		const fieldDetailStore = useFieldDetailStore();
 		const collectionsStore = useCollectionsStore();
+		const relationsStore = useRelationsStore();
 		const fieldsStore = useFieldsStore();
 
 		const { collection, editing, generationInfo } = storeToRefs(fieldDetailStore);
@@ -202,6 +204,15 @@ export default defineComponent({
 			);
 		});
 
+		const unsortableJunctionFields = computed(() => {
+			let fields = ['item', 'collection'];
+			if (junctionCollection.value) {
+				const relations = relationsStore.getRelationsForCollection(junctionCollection.value);
+				fields.push(...relations.map((field) => field.field));
+			}
+			return fields;
+		});
+
 		return {
 			t,
 			availableCollections,
@@ -218,6 +229,7 @@ export default defineComponent({
 			sortField,
 			onDelete,
 			onDeselect,
+			unsortableJunctionFields,
 		};
 	},
 });
diff --git a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2m.vue b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2m.vue
index 907506a5a5..9d2f75a6ec 100644
--- a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2m.vue
+++ b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-m2m.vue
@@ -71,6 +71,7 @@
 			<related-field-select
 				v-model="sortField"
 				:collection="junctionCollection"
+				:disabled-fields="unsortableJunctionFields"
 				:placeholder="t('add_sort_field') + '...'"
 				:nullable="true"
 			/>
@@ -203,7 +204,7 @@ import { useFieldDetailStore, syncFieldDetailStoreProperty } from '../store';
 import { storeToRefs } from 'pinia';
 import RelatedCollectionSelect from '../shared/related-collection-select.vue';
 import RelatedFieldSelect from '../shared/related-field-select.vue';
-import { useFieldsStore } from '@/stores';
+import { useFieldsStore, useRelationsStore } from '@/stores';
 
 export default defineComponent({
 	components: { RelatedCollectionSelect, RelatedFieldSelect },
@@ -211,6 +212,7 @@ export default defineComponent({
 		const { t } = useI18n();
 
 		const fieldDetailStore = useFieldDetailStore();
+		const relationsStore = useRelationsStore();
 		const fieldsStore = useFieldsStore();
 
 		const { field, collection, editing, generationInfo } = storeToRefs(fieldDetailStore);
@@ -265,6 +267,15 @@ export default defineComponent({
 			return t('add_field_related');
 		});
 
+		const unsortableJunctionFields = computed(() => {
+			let fields = [];
+			if (junctionCollection.value) {
+				const relations = relationsStore.getRelationsForCollection(junctionCollection.value);
+				fields.push(...relations.map((field) => field.field));
+			}
+			return fields;
+		});
+
 		return {
 			t,
 			autoGenerateJunctionRelation,
@@ -285,6 +296,7 @@ export default defineComponent({
 			correspondingLabel,
 			correspondingFieldKey,
 			generationInfo,
+			unsortableJunctionFields,
 		};
 	},
 });
diff --git a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-o2m.vue b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-o2m.vue
index f43146fdd8..0ca2002a9f 100644
--- a/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-o2m.vue
+++ b/app/src/modules/settings/routes/data-model/field-detail/field-detail-advanced/field-detail-advanced-relationship-o2m.vue
@@ -24,6 +24,7 @@
 			<related-field-select
 				v-model="sortField"
 				:collection="relatedCollection"
+				:disabled-fields="unsortableJunctionFields"
 				:placeholder="t('add_sort_field') + '...'"
 				:nullable="true"
 			/>
@@ -117,7 +118,7 @@ import { useFieldDetailStore, syncFieldDetailStoreProperty } from '../store';
 import { storeToRefs } from 'pinia';
 import RelatedCollectionSelect from '../shared/related-collection-select.vue';
 import RelatedFieldSelect from '../shared/related-field-select.vue';
-import { useFieldsStore } from '@/stores';
+import { useFieldsStore, useRelationsStore } from '@/stores';
 
 export default defineComponent({
 	components: { RelatedCollectionSelect, RelatedFieldSelect },
@@ -125,6 +126,7 @@ export default defineComponent({
 		const { t } = useI18n();
 
 		const fieldDetailStore = useFieldDetailStore();
+		const relationsStore = useRelationsStore();
 		const fieldsStore = useFieldsStore();
 
 		const relatedCollection = syncFieldDetailStoreProperty('relations.o2m.collection');
@@ -138,6 +140,15 @@ export default defineComponent({
 		const isExisting = computed(() => editing.value !== '+');
 		const currentPrimaryKey = computed(() => fieldsStore.getPrimaryKeyFieldForCollection(collection.value!)?.field);
 
+		const unsortableJunctionFields = computed(() => {
+			let fields = ['item', 'collection'];
+			if (relatedCollection.value) {
+				const relations = relationsStore.getRelationsForCollection(relatedCollection.value);
+				fields.push(...relations.map((field) => field.field));
+			}
+			return fields;
+		});
+
 		return {
 			t,
 			isExisting,
@@ -149,6 +160,7 @@ export default defineComponent({
 			sortField,
 			onDelete,
 			onDeselect,
+			unsortableJunctionFields,
 		};
 	},
 });
diff --git a/app/src/modules/settings/routes/data-model/field-detail/shared/related-field-select.vue b/app/src/modules/settings/routes/data-model/field-detail/shared/related-field-select.vue
index fd32fb191d..34104fc010 100644
--- a/app/src/modules/settings/routes/data-model/field-detail/shared/related-field-select.vue
+++ b/app/src/modules/settings/routes/data-model/field-detail/shared/related-field-select.vue
@@ -57,6 +57,10 @@ export default defineComponent({
 			type: String,
 			default: null,
 		},
+		disabledFields: {
+			type: Array as PropType<string[]>,
+			default: () => [],
+		},
 		typeDenyList: {
 			type: Array as PropType<string[]>,
 			default: () => [],
@@ -81,7 +85,11 @@ export default defineComponent({
 			return fieldsStore.getFieldsForCollectionAlphabetical(props.collection).map((field) => ({
 				text: field.field,
 				value: field.field,
-				disabled: !field.schema || !!field.schema?.is_primary_key || !!props.typeDenyList.includes(field.type),
+				disabled:
+					!field.schema ||
+					!!field.schema?.is_primary_key ||
+					props.disabledFields.includes(field.field) ||
+					props.typeDenyList.includes(field.type),
 			}));
 		});