diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
index b9336e111..f5bd8914d 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/MainActivity.kt
@@ -305,7 +305,6 @@ class MainActivity : SimpleActivity(), RefreshRecyclerViewListener {
                 refreshViewPager()
                 updateWidgets()
             }
-
         }
     }
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
index c5efc351b..79399ddda 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/activities/SettingsActivity.kt
@@ -287,7 +287,7 @@ class SettingsActivity : SimpleActivity() {
     }
 
     private fun showQuickFilterPicker() {
-        SelectQuickFilterEventTypesDialog(this) {}
+        SelectQuickFilterEventTypesDialog(this)
     }
 
     private fun setupSundayFirst() {
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/adapters/QuickFilterEventTypeAdapter.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/adapters/QuickFilterEventTypeAdapter.kt
index 80e7b1434..e879e7f94 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/adapters/QuickFilterEventTypeAdapter.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/adapters/QuickFilterEventTypeAdapter.kt
@@ -12,7 +12,12 @@ import com.simplemobiletools.commons.helpers.MEDIUM_ALPHA
 import kotlinx.android.synthetic.main.quick_filter_event_type_view.view.*
 import java.util.*
 
-class QuickFilterEventTypeAdapter(val activity: SimpleActivity, val allEventTypes: List<EventType>, private val quickFilterEventTypeIds: Set<String>, val filterChanged: () -> Unit) :
+class QuickFilterEventTypeAdapter(
+    val activity: SimpleActivity,
+    val allEventTypes: List<EventType>,
+    private val quickFilterEventTypeIds: Set<String>,
+    val filterChanged: () -> Unit
+) :
     RecyclerView.Adapter<QuickFilterEventTypeAdapter.ViewHolder>() {
     private val activeKeys = HashSet<Long>()
     private val quickFilterEventTypes = ArrayList<EventType>()
@@ -25,12 +30,9 @@ class QuickFilterEventTypeAdapter(val activity: SimpleActivity, val allEventType
 
     init {
         quickFilterEventTypeIds.forEach { quickFilterEventType ->
-            // Find the associated eventType, return if none found
-            val eventType = allEventTypes.find { eventType -> eventType.id.toString() == quickFilterEventType }
-                ?: return@forEach
+            val eventType = allEventTypes.find { eventType -> eventType.id.toString() == quickFilterEventType } ?: return@forEach
             quickFilterEventTypes.add(eventType)
 
-            // Check if it is currently active
             if (displayEventTypes.contains(eventType.id.toString())) {
                 activeKeys.add(eventType.id!!)
             }
@@ -72,10 +74,9 @@ class QuickFilterEventTypeAdapter(val activity: SimpleActivity, val allEventType
                 quick_filter_event_type.text = eventType.title
                 val textColor = if (isSelected) textColorActive else textColorInactive
                 quick_filter_event_type.setTextColor(textColor)
-                val indicatorHeight =
-                    if (isSelected) resources.getDimensionPixelSize(R.dimen.quick_filter_active_line_size)
-                    else resources.getDimensionPixelSize(R.dimen.quick_filter_inactive_line_size)
-                quick_filter_event_type_color.layoutParams.height = indicatorHeight
+
+                val indicatorHeightRes = if (isSelected) R.dimen.quick_filter_active_line_size else R.dimen.quick_filter_inactive_line_size
+                quick_filter_event_type_color.layoutParams.height = resources.getDimensionPixelSize(indicatorHeightRes)
                 quick_filter_event_type_color.setBackgroundColor(eventType.color)
                 quick_filter_event_type.setOnClickListener {
                     viewClicked(!isSelected, eventType)
@@ -87,10 +88,12 @@ class QuickFilterEventTypeAdapter(val activity: SimpleActivity, val allEventType
         }
 
         private fun viewClicked(select: Boolean, eventType: EventType) {
-            if (select)
-                activity.config.displayEventTypes = activity.config.displayEventTypes.plus(eventType.id.toString())
-            else
-                activity.config.displayEventTypes = activity.config.displayEventTypes.minus(eventType.id.toString())
+            activity.config.displayEventTypes = if (select) {
+                activity.config.displayEventTypes.plus(eventType.id.toString())
+            } else {
+                activity.config.displayEventTypes.minus(eventType.id.toString())
+            }
+
             toggleItemSelection(select, eventType, adapterPosition)
         }
     }
diff --git a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/dialogs/SelectQuickFilterEventTypesDialog.kt b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/dialogs/SelectQuickFilterEventTypesDialog.kt
index 912ccac92..475faaa27 100644
--- a/app/src/main/kotlin/com/simplemobiletools/calendar/pro/dialogs/SelectQuickFilterEventTypesDialog.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/calendar/pro/dialogs/SelectQuickFilterEventTypesDialog.kt
@@ -9,7 +9,7 @@ import com.simplemobiletools.calendar.pro.extensions.eventsHelper
 import com.simplemobiletools.commons.extensions.setupDialogStuff
 import kotlinx.android.synthetic.main.dialog_filter_event_types.view.*
 
-class SelectQuickFilterEventTypesDialog(val activity: SimpleActivity, val callback: () -> Unit) {
+class SelectQuickFilterEventTypesDialog(val activity: SimpleActivity) {
     private lateinit var dialog: AlertDialog
     private val view = activity.layoutInflater.inflate(R.layout.dialog_filter_event_types, null)
 
@@ -31,7 +31,6 @@ class SelectQuickFilterEventTypesDialog(val activity: SimpleActivity, val callba
         val selectedItems = (view.filter_event_types_list.adapter as FilterEventTypeAdapter).getSelectedItemsList().map { it.toString() }.toHashSet()
         if (activity.config.quickFilterEventTypes != selectedItems) {
             activity.config.quickFilterEventTypes = selectedItems
-            callback()
         }
         dialog.dismiss()
     }
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 5c8a92247..aa4b9229b 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -35,6 +35,6 @@
 
     <dimen name="quick_filter_height">48dp</dimen>
     <dimen name="quick_filter_min_width">88dp</dimen>
-    <dimen name="quick_filter_active_line_size">4dp</dimen>
+    <dimen name="quick_filter_active_line_size">6dp</dimen>
     <dimen name="quick_filter_inactive_line_size">1dp</dimen>
 </resources>