diff --git a/app/src/main/Android.mk b/app/src/main/Android.mk
index afc031a..c5a65d1 100644
--- a/app/src/main/Android.mk
+++ b/app/src/main/Android.mk
@@ -26,8 +26,7 @@
 endif
 
 LOCAL_SRC_FILES := \
-    $(call all-java-files-under, java) \
-    $(call all-java-files-under, java_lineage)
+    $(call all-java-files-under, java)
 
 LOCAL_USE_AAPT2 := true
 
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index ca8875d..af1bab4 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -48,7 +48,7 @@
         <item name="android:textSize">16sp</item>
     </style>
 
-    <style name="AppTheme.AppTitle" parent="AppTheme.ToolbarTitle">
+    <style name="AppTheme.AppTitle" parent="@style/TextAppearance.Widget.AppCompat.Toolbar.Title">
         <item name="android:textSize">48sp</item>
     </style>
 </resources>