diff --git a/src/ia64/Gget_save_loc-ia64.c b/src/ia64/Gget_save_loc-ia64.c
index e29ff8d3..836711c8 100644
--- a/src/ia64/Gget_save_loc-ia64.c
+++ b/src/ia64/Gget_save_loc-ia64.c
@@ -144,7 +144,7 @@ unw_get_save_loc (unw_cursor_t *cursor, int reg, unw_save_loc_t *sloc)
     case UNW_IA64_BR + 6:
     case UNW_IA64_BR + 7:
     case UNW_IA64_AR_RSC:
-    case UNW_IA64_AR_25:
+    case UNW_IA64_AR_CSD:
     case UNW_IA64_AR_26:
     case UNW_IA64_AR_CCV:
       loc = ia64_scratch_loc (c, reg);