diff --git a/commons/src/main/kotlin/com/simplemobiletools/commons/activities/BaseSimpleActivity.kt b/commons/src/main/kotlin/com/simplemobiletools/commons/activities/BaseSimpleActivity.kt
index 1b43726b4..ef164a999 100644
--- a/commons/src/main/kotlin/com/simplemobiletools/commons/activities/BaseSimpleActivity.kt
+++ b/commons/src/main/kotlin/com/simplemobiletools/commons/activities/BaseSimpleActivity.kt
@@ -4,6 +4,7 @@ import android.annotation.SuppressLint
 import android.annotation.TargetApi
 import android.app.Activity
 import android.content.Intent
+import android.content.res.Resources
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.net.Uri
@@ -12,6 +13,9 @@ import android.provider.DocumentsContract
 import android.support.v4.app.ActivityCompat
 import android.support.v4.util.Pair
 import android.support.v7.app.AppCompatActivity
+import android.text.SpannableString
+import android.text.style.AbsoluteSizeSpan
+import android.view.Menu
 import android.view.MenuItem
 import com.simplemobiletools.commons.R
 import com.simplemobiletools.commons.asynctasks.CopyMoveTask
@@ -75,6 +79,18 @@ open class BaseSimpleActivity : AppCompatActivity() {
         }
     }
 
+    fun updateMenuTextSize(resources: Resources, menu: Menu) {
+        val textSize = resources.getDimension(R.dimen.normal_text_size).toInt()
+        (0 until menu.size())
+                .map { menu.getItem(it) }
+                .forEach {
+                    SpannableString(it.title).apply {
+                        setSpan(AbsoluteSizeSpan(textSize, false), 0, length, 0)
+                        it.title = this
+                    }
+                }
+    }
+
     override fun onActivityResult(requestCode: Int, resultCode: Int, resultData: Intent?) {
         super.onActivityResult(requestCode, resultCode, resultData)
         if (requestCode == OPEN_DOCUMENT_TREE && resultCode == Activity.RESULT_OK && resultData != null) {