diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index d4314e3..0ce5857 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -17,5 +17,11 @@
     <init>(android.content.Context, androidx.work.WorkerParameters);
 }
 
+# Before a worker runs, WorkManager also instantiates its InputMerger by name
+# through the no-arg constructor. With that pruned, every Glance session
+# worker fails ("Could not create Input Merger"), no RemoteViews ever reach
+# the host, and every widget shows "Can't load widget".
+-keep class * extends androidx.work.InputMerger { <init>(); }
+
 # Compose Compiler may keep its own; defaults are fine
 -dontwarn org.jetbrains.annotations.**