diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
index 30c4ccc2..ccebe94f 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryAdapter.kt
@@ -21,7 +21,7 @@ class GradeSummaryAdapter @Inject constructor() : RecyclerView.Adapter<RecyclerV
 
     var items = emptyList<GradeSummary>()
 
-    override fun getItemCount() = items.size + 1
+    override fun getItemCount() = items.size + if (items.isNotEmpty()) 1 else 0
 
     override fun getItemViewType(position: Int) = when (position) {
         0 -> ViewType.HEADER.id
diff --git a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
index 9484d8b7..caa3cb84 100644
--- a/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
+++ b/app/src/main/java/io/github/wulkanowy/ui/modules/grade/summary/GradeSummaryPresenter.kt
@@ -45,16 +45,17 @@ class GradeSummaryPresenter @Inject constructor(
                 Status.LOADING -> Timber.i("Loading grade summary started")
                 Status.SUCCESS -> {
                     Timber.i("Loading grade summary result: Success")
+                    val items = createGradeSummaryItems(it.data!!)
                     view?.run {
-                        showEmpty(it.data!!.isEmpty())
-                        showContent(it.data.isNotEmpty())
+                        showEmpty(items.isEmpty())
+                        showContent(items.isNotEmpty())
                         showErrorView(false)
-                        updateData(createGradeSummaryItems(it.data))
+                        updateData(items)
                     }
                     analytics.logEvent(
                         "load_data",
                         "type" to "grade_summary",
-                        "items" to it.data!!.size
+                        "items" to it.data.size
                     )
                 }
                 Status.ERROR -> {