diff --git a/v14/preference/src/android/support/v14/preference/PreferenceFragment.java b/v14/preference/src/android/support/v14/preference/PreferenceFragment.java
index d52fa19..52552a6 100644
--- a/v14/preference/src/android/support/v14/preference/PreferenceFragment.java
+++ b/v14/preference/src/android/support/v14/preference/PreferenceFragment.java
@@ -251,8 +251,8 @@
         mLayoutResId = a.getResourceId(R.styleable.PreferenceFragment_android_layout, mLayoutResId);
 
         final Drawable divider = a.getDrawable(R.styleable.PreferenceFragment_android_divider);
-        final int dividerHeight = a.getInt(R.styleable.PreferenceFragment_android_dividerHeight,
-                -1);
+        final int dividerHeight = a.getDimensionPixelSize(
+                R.styleable.PreferenceFragment_android_dividerHeight, -1);
 
         a.recycle();
 
diff --git a/v7/preference/src/android/support/v7/preference/PreferenceFragmentCompat.java b/v7/preference/src/android/support/v7/preference/PreferenceFragmentCompat.java
index 8fa150f..549d9be 100644
--- a/v7/preference/src/android/support/v7/preference/PreferenceFragmentCompat.java
+++ b/v7/preference/src/android/support/v7/preference/PreferenceFragmentCompat.java
@@ -242,7 +242,7 @@
 
         final Drawable divider = a.getDrawable(
                 R.styleable.PreferenceFragmentCompat_android_divider);
-        final int dividerHeight = a.getInt(
+        final int dividerHeight = a.getDimensionPixelSize(
                 R.styleable.PreferenceFragmentCompat_android_dividerHeight, -1);
 
         a.recycle();