diff --git a/configure.py b/configure.py
index 3f6e858..01d04aa 100644
--- a/configure.py
+++ b/configure.py
@@ -450,7 +450,7 @@ config.libs = [
             Object(Matching, "SB/Game/zCamMarker.cpp"),
             Object(NonMatching, "SB/Game/zGoo.cpp"),
             Object(NonMatching, "SB/Game/zGrid.cpp"),
-            Object(NonMatching, "SB/Game/zNPCGoalScript.cpp"),
+            Object(Matching, "SB/Game/zNPCGoalScript.cpp", extra_cflags=["-sym on"]),
             Object(NonMatching, "SB/Game/zNPCSndTable.cpp"),
             Object(NonMatching, "SB/Game/zNPCSndLists.cpp"),
             Object(NonMatching, "SB/Game/zNPCTypeDuplotron.cpp"),