diff --git a/app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt b/app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt
index f2e4a1c..422046f 100644
--- a/app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt
+++ b/app/src/main/java/it/danieleverducci/lunatracker/MainActivity.kt
@@ -438,8 +438,6 @@ class MainActivity : AppCompatActivity() {
         val durationButtons = dialogView.findViewById<LinearLayout>(R.id.duration_buttons)
         val durationNowButton = dialogView.findViewById<Button>(R.id.dialog_date_duration_now)
         val durationClearButton = dialogView.findViewById<Button>(R.id.dialog_date_duration_clear)
-        val durationMinus5Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_minus5)
-        val durationPlus5Button = dialogView.findViewById<Button>(R.id.dialog_date_duration_plus5)
 
         val currentDurationTextColor = durationTextView.currentTextColor
         val invalidDurationTextColor = ContextCompat.getColor(this, R.color.danger)
@@ -513,16 +511,6 @@ class MainActivity : AppCompatActivity() {
 
         updateFields()
 
-        durationMinus5Button.setOnClickListener {
-            durationEnd = (durationEnd - 300).coerceAtLeast(durationStart)
-            updateFields()
-        }
-
-        durationPlus5Button.setOnClickListener {
-            durationEnd = (durationEnd + 300).coerceAtLeast(durationStart)
-            updateFields()
-        }
-
         durationClearButton.setOnClickListener {
             durationEnd = durationStart
             updateFields()
diff --git a/app/src/main/res/layout/dialog_edit_duration.xml b/app/src/main/res/layout/dialog_edit_duration.xml
index c8da15e..bd49180 100644
--- a/app/src/main/res/layout/dialog_edit_duration.xml
+++ b/app/src/main/res/layout/dialog_edit_duration.xml
@@ -24,13 +24,6 @@
         android:layout_marginHorizontal="10dp"
         android:orientation="horizontal">
 
-        <Button
-            android:id="@+id/dialog_date_duration_minus5"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="@string/dialog_duration_button_minus_5"/>
-
         <Button
             android:id="@+id/dialog_date_duration_now"
             android:layout_width="wrap_content"
@@ -45,13 +38,6 @@
             android:layout_weight="1"
             android:text="@string/dialog_duration_button_clear"/>
 
-        <Button
-            android:id="@+id/dialog_date_duration_plus5"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="@string/dialog_duration_button_plus_5"/>
-
     </LinearLayout>
 
     <LinearLayout