diff --git a/app/src/main/java/keijumt/devandroid/viewmodel/BaseViewModel.kt b/app/src/main/java/keijumt/devandroid/viewmodel/BaseViewModel.kt
index a6e03c5..af8561d 100644
--- a/app/src/main/java/keijumt/devandroid/viewmodel/BaseViewModel.kt
+++ b/app/src/main/java/keijumt/devandroid/viewmodel/BaseViewModel.kt
@@ -38,7 +38,7 @@
     open fun onDestroy() {
     }
 
-    fun addDisposable(disposable: Disposable) {
+    protected fun addDisposable(disposable: Disposable) {
         compositeDisposable.add(disposable)
     }