diff --git a/android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/UIDebuggerLithoSupport.kt b/android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/UIDebuggerLithoSupport.kt
index d20487052..7015740e8 100644
--- a/android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/UIDebuggerLithoSupport.kt
+++ b/android/plugins/litho/src/main/java/com/facebook/flipper/plugins/uidebugger/litho/UIDebuggerLithoSupport.kt
@@ -84,7 +84,7 @@ object UIDebuggerLithoSupport {
             val duration = event.attributeOrNull<Duration>(DebugEventAttribute.duration)
 
             val attributes = mutableMapOf<String, String>()
-            val source = event.attributeOrNull<String>(DebugEventAttribute.source)
+            val source = event.attributeOrNull<String>("source")
             if (source != null) {
               attributes["source"] = source
             }