diff --git a/ultrasonic/src/main/res/drawable/default_ripple.xml b/ultrasonic/src/main/res/drawable/default_ripple.xml
index 90bf9914..3f6be79e 100644
--- a/ultrasonic/src/main/res/drawable/default_ripple.xml
+++ b/ultrasonic/src/main/res/drawable/default_ripple.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ripple
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:color="?android:colorControlHighlight"
-    tools:targetApi="lollipop">
+    android:color="?android:colorControlHighlight">
 
     <item android:id="@android:id/mask">
         <shape android:shape="rectangle">
diff --git a/ultrasonic/src/main/res/drawable/select_ripple.xml b/ultrasonic/src/main/res/drawable/select_ripple.xml
index 746466c4..f2b692e8 100644
--- a/ultrasonic/src/main/res/drawable/select_ripple.xml
+++ b/ultrasonic/src/main/res/drawable/select_ripple.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ripple
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:color="?android:colorControlHighlight"
-    tools:targetApi="lollipop">
+    android:color="?android:colorControlHighlight">
 
     <item android:id="@android:id/mask">
         <shape android:shape="rectangle">
diff --git a/ultrasonic/src/main/res/drawable/select_ripple_circle.xml b/ultrasonic/src/main/res/drawable/select_ripple_circle.xml
index 2a270deb..bffa4862 100644
--- a/ultrasonic/src/main/res/drawable/select_ripple_circle.xml
+++ b/ultrasonic/src/main/res/drawable/select_ripple_circle.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <ripple
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:color="?android:colorControlHighlight"
-    tools:targetApi="lollipop">
+    android:color="?android:colorControlHighlight">
 
     <item android:id="@android:id/mask">
         <shape android:shape="oval">