diff --git a/app/src/main/java/it/niedermann/owncloud/notes/main/MainActivity.java b/app/src/main/java/it/niedermann/owncloud/notes/main/MainActivity.java
index 7d97be8f..f0664154 100644
--- a/app/src/main/java/it/niedermann/owncloud/notes/main/MainActivity.java
+++ b/app/src/main/java/it/niedermann/owncloud/notes/main/MainActivity.java
@@ -291,10 +291,8 @@ public class MainActivity extends LockedActivity implements NoteClickListener, A
             updateSortMethodIcon(methodOfCategory.second);
             activityBinding.sortingMethod.setOnClickListener((v) -> {
                 if (methodOfCategory.first != null) {
-                    var newMethod = methodOfCategory.second;
-                    //Rotate for next method
-                    newMethod = CategorySortingMethod.findById(newMethod.getId() + 1);
-
+                    //Rotate for next sorting method
+                    var newMethod = CategorySortingMethod.findById(methodOfCategory.second.getId() + 1);
                     final var modifyLiveData = mainViewModel.modifyCategoryOrder(methodOfCategory.first, newMethod);
                     modifyLiveData.observe(this, (next) -> modifyLiveData.removeObservers(this));
                 }
@@ -622,10 +620,8 @@ public class MainActivity extends LockedActivity implements NoteClickListener, A
      * Updates sorting method icon.
      */
     private void updateSortMethodIcon(CategorySortingMethod method) {
-        if (method == null)
-            method = CategorySortingMethod.SORT_MODIFIED_DESC;
-
-        switch (method){
+        CategorySortingMethod newMethod = (method != null) ? method: CategorySortingMethod.SORT_MODIFIED_DESC;
+        switch (newMethod){
             case SORT_MODIFIED_DESC :
                 activityBinding.sortingMethod.setImageResource(R.drawable.modification_desc);
                 activityBinding.sortingMethod.setContentDescription(getString(R.string.sort_alphabetically));
diff --git a/app/src/main/java/it/niedermann/owncloud/notes/shared/model/CategorySortingMethod.java b/app/src/main/java/it/niedermann/owncloud/notes/shared/model/CategorySortingMethod.java
index d0788aaa..9285e720 100644
--- a/app/src/main/java/it/niedermann/owncloud/notes/shared/model/CategorySortingMethod.java
+++ b/app/src/main/java/it/niedermann/owncloud/notes/shared/model/CategorySortingMethod.java
@@ -45,14 +45,10 @@ public enum CategorySortingMethod {
      * @return the corresponding enum item with the index (ordinal)
      */
     public static CategorySortingMethod findById(int id) {
-        if (id < 0)
-            id += values().length;
-
-        if (id >= values().length)
-            id = id % values().length;
+        var newId = id % values().length;
 
         for (final var csm : values()) {
-            if (csm.getId() == id) {
+            if (csm.getId() == newId) {
                 return csm;
             }
         }