diff --git a/rts/RtsSymbols.c b/rts/RtsSymbols.c
index 5f99dde5211a9419c4e430b33a9eabcbc9c9c943..7f62643d3cf7f75f652f3782944396e8c4c87163 100644
--- a/rts/RtsSymbols.c
+++ b/rts/RtsSymbols.c
@@ -934,6 +934,7 @@
       SymI_HasProto(load_load_barrier)                                  \
       SymI_HasProto(cas)                                                \
       SymI_HasProto(_assertFail)                                        \
+      SymI_HasProto(keepCAFs)                                           \
       RTS_USER_SIGNALS_SYMBOLS                                          \
       RTS_INTCHAR_SYMBOLS