diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
index ca85d078..fd9db502 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/ContactsAdapter.kt
@@ -125,6 +125,7 @@ class ContactsAdapter(activity: SimpleActivity, var contactItems: ArrayList<Cont
             textToHighlight = highlightText
             notifyDataSetChanged()
         }
+        fastScroller?.measureRecyclerView()
     }
 
     private fun editContact() {
diff --git a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
index 9869eca8..a556b00d 100644
--- a/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/contacts/adapters/GroupsAdapter.kt
@@ -77,6 +77,7 @@ class GroupsAdapter(activity: SimpleActivity, var groups: ArrayList<Group>, val
         groups = newItems
         notifyDataSetChanged()
         finishActMode()
+        fastScroller?.measureRecyclerView()
     }
 
     private fun editGroup() {