diff --git a/repos/libports/lib/symbols/stdcxx b/repos/libports/lib/symbols/stdcxx
index 203a8a7b0..08db6b3c8 100644
--- a/repos/libports/lib/symbols/stdcxx
+++ b/repos/libports/lib/symbols/stdcxx
@@ -624,6 +624,9 @@ _ZTISt16invalid_argument V
 _ZTVSt16invalid_argument V
 _ZTISt8ios_base V
 _ZTISt7codecvtIcc11__mbstate_tE V
+_ZTISt13runtime_error V
+_ZTISt11regex_error V
+_ZTVSt11regex_error V
 
 # manually added template-related symbols