1 files changed, 1 insertions, 2 deletions
diff --git a/src/main/scala/firrtl/passes/memlib/ResolveMemoryReference.scala b/src/main/scala/firrtl/passes/memlib/ResolveMemoryReference.scala
index 094c2929..b0d3731f 100644
--- a/src/main/scala/firrtl/passes/memlib/ResolveMemoryReference.scala
+++ b/src/main/scala/firrtl/passes/memlib/ResolveMemoryReference.scala
@@ -68,8 +68,7 @@ class ResolveMemoryReference extends Transform {
     val noDedups = state.annotations.collect {
       case NoDedupMemAnnotation(ComponentName(cn, ModuleName(mn, _))) => mn -> cn
     }
-    val annos = state.annotations.filterNot(_.isInstanceOf[NoDedupMemAnnotation])
     val noDedupMap: Map[String, Set[String]] = noDedups.groupBy(_._1).mapValues(_.map(_._2).toSet)
-    state.copy(circuit = run(state.circuit, noDedupMap), annotations = annos)
+    state.copy(circuit = run(state.circuit, noDedupMap))
   }
 }