diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 2d14dda3..20886072 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -29,4 +29,6 @@
 -keep class com.readrops.readropslibrary.services.freshrss.json.** { *; }
 -keep class com.readrops.readropslibrary.services.nextcloudnews.json.** { *; }
 
--keep class com.readrops.readropslibrary.localfeed.** { *; }
\ No newline at end of file
+-keep class com.readrops.readropslibrary.localfeed.** { *; }
+
+-keep class com.readrops.readropslibrary.opml.model.** { *; }
\ No newline at end of file