diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/NegativeSeekBar.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/NegativeSeekBar.kt
index 9ab0cc9c1..44587bc8e 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/NegativeSeekBar.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/NegativeSeekBar.kt
@@ -4,11 +4,12 @@ import android.content.Context
 import android.os.Parcelable
 import android.util.AttributeSet
 import android.widget.SeekBar
+import androidx.appcompat.widget.AppCompatSeekBar
 import eu.kanade.tachiyomi.R
 import kotlin.math.abs
 
 class NegativeSeekBar @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-        SeekBar(context, attrs) {
+        AppCompatSeekBar(context, attrs) {
 
     private var minValue: Int = 0
     private var maxValue: Int = 0
diff --git a/app/src/main/java/eu/kanade/tachiyomi/widget/PTSansTextView.kt b/app/src/main/java/eu/kanade/tachiyomi/widget/PTSansTextView.kt
index 09eb9ab69..be672fde1 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/PTSansTextView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/PTSansTextView.kt
@@ -4,12 +4,12 @@ import android.content.Context
 import android.graphics.Canvas
 import android.graphics.Typeface
 import android.util.AttributeSet
-import android.widget.TextView
+import androidx.appcompat.widget.AppCompatTextView
 import eu.kanade.tachiyomi.R
 import java.util.HashMap
 
 class PTSansTextView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
-        TextView(context, attrs) {
+        AppCompatTextView(context, attrs) {
 
     companion object {
         const val PTSANS_NARROW = 0