diff --git a/ghc/rts/HSprel.def b/ghc/rts/HSprel.def
index 9f733351d8e81c9552eff08404a87a64c7fcfd2c..691ea5bc38a3412c3bd37c3a5ed6403a340f3c10 100644
--- a/ghc/rts/HSprel.def
+++ b/ghc/rts/HSprel.def
@@ -20,9 +20,9 @@ PrelAddr_Wzh_static_info DATA
 PrelStable_StablePtr_con_info DATA
 PrelStable_StablePtr_static_info DATA
 PrelPack_unpackCString_closure
-PrelException_stackOverflow_closure
-PrelException_PutFullMVar_closure
-PrelException_BlockedOnDeadMVar_closure
-PrelException_NonTermination_closure
+PrelIOBase_stackOverflow_closure
+PrelIOBase_BlockedOnDeadMVar_closure
+PrelIOBase_PutFullMVar_closure
+PrelIOBase_NonTermination_closure
+PrelWeak_runFinalizzerBatch_closure
 __init_Prelude
-