diff --git a/app/proguard.cfg b/app/proguard.cfg
index a9771ce01..82b720728 100644
--- a/app/proguard.cfg
+++ b/app/proguard.cfg
@@ -128,3 +128,7 @@
 -dontwarn java.lang.management.ThreadInfo
 -dontwarn java.lang.management.ThreadMXBean
 
+# About screen teaser in html view
+-keep class de.danoeh.antennapod**.R$drawable {
+    public int teaser;
+}