diff --git a/src/org/fdroid/fdroid/AppDetails.java b/src/org/fdroid/fdroid/AppDetails.java
index b8fac516a..57f9c3ead 100644
--- a/src/org/fdroid/fdroid/AppDetails.java
+++ b/src/org/fdroid/fdroid/AppDetails.java
@@ -85,7 +85,7 @@ public class AppDetails extends ListActivity {
     private static final int REQUEST_INSTALL = 0;
     private static final int REQUEST_UNINSTALL = 1;
 
-    static class ViewHolder {
+    private static class ViewHolder {
         TextView version;
         TextView status;
         TextView size;
diff --git a/src/org/fdroid/fdroid/views/AppListAdapter.java b/src/org/fdroid/fdroid/views/AppListAdapter.java
index 9783ab843..d1ad13000 100644
--- a/src/org/fdroid/fdroid/views/AppListAdapter.java
+++ b/src/org/fdroid/fdroid/views/AppListAdapter.java
@@ -79,7 +79,7 @@ abstract public class AppListAdapter extends BaseAdapter {
         return position;
     }
 
-    static class ViewHolder {
+    private static class ViewHolder {
         TextView name;
         TextView summary;
         TextView status;