diff --git a/api/task.go b/api/task.go
index 2fc84ce..73238e2 100644
--- a/api/task.go
+++ b/api/task.go
@@ -86,6 +86,24 @@ func Task(g *gin.RouterGroup, db database.Database) {
 			return nil, err
 		}
 
+		if update.ItemID != nil && *update.ItemID != task.ItemID {
+			_, err := l.FindItem(c.Request.Context(), *update.ItemID)
+			if err != nil {
+				return nil, err
+			}
+
+			logs, err := l.ListLogs(c.Request.Context(), models.LogFilter{
+				TaskIDs: []string{task.ID},
+			})
+			if err != nil {
+				return nil, err
+			}
+
+			if len(logs) > 0 {
+				return nil, slerrors.Forbidden("You cannot change the item if the task has logs.")
+			}
+		}
+
 		task.Update(update)
 		if task.EndTime != nil && task.EndTime.Before(task.CreatedTime) {
 			return nil, slerrors.BadRequest("Task end time must be later than it was created.")
diff --git a/models/task.go b/models/task.go
index 7a00139..ea8c756 100644
--- a/models/task.go
+++ b/models/task.go
@@ -20,6 +20,9 @@ type Task struct {
 }
 
 func (task *Task) Update(update TaskUpdate) {
+	if update.ItemID != nil {
+		task.ItemID = *update.ItemID
+	}
 	if update.ItemAmount != nil {
 		task.ItemAmount = *update.ItemAmount
 	}
@@ -42,6 +45,7 @@ func (task *Task) Update(update TaskUpdate) {
 }
 
 type TaskUpdate struct {
+	ItemID       *string    `json:"itemId"`
 	ItemAmount   *int       `json:"itemAmount"`
 	Name         *string    `json:"name"`
 	Description  *string    `json:"description"`
diff --git a/svelte-ui/src/forms/TaskForm.svelte b/svelte-ui/src/forms/TaskForm.svelte
index 0371d33..ca7bc5e 100644
--- a/svelte-ui/src/forms/TaskForm.svelte
+++ b/svelte-ui/src/forms/TaskForm.svelte
@@ -86,7 +86,7 @@
         clearEndTime: endTime == "",
         active: !completed,
 
-        name, description, itemAmount,
+        itemId, name, description, itemAmount,
       }).then(() => {
         markStale("goal", "project", "task");
         modalStore.close();
@@ -108,7 +108,7 @@
     <label for="description">Description</label>
     <textarea disabled={deletion} name="description" bind:value={description} />
     <label for="itemId">Item</label>
-    <ItemSelect disabled={!creation} name="itemId" bind:value={itemId} />
+    <ItemSelect disabled={deletion} name="itemId" bind:value={itemId} />
     <label for="itemAmount">Amount</label>
     <input disabled={deletion} name="itemAmount" type="number" bind:value={itemAmount} />
     <label for="endTime">Deadline (Optional)</label>
diff --git a/svelte-ui/src/models/task.ts b/svelte-ui/src/models/task.ts
index bbd9490..dc69231 100644
--- a/svelte-ui/src/models/task.ts
+++ b/svelte-ui/src/models/task.ts
@@ -38,6 +38,7 @@ export interface TaskInput {
 }
 
 export interface TaskUpdate {
+  itemId?: string
   itemAmount?: number
   name?: string
   description?: string