diff --git a/panda/metalibs/pandadx/Sources.pp b/panda/metalibs/pandadx/Sources.pp
index edb98c90b2..b5c91b4303 100644
--- a/panda/metalibs/pandadx/Sources.pp
+++ b/panda/metalibs/pandadx/Sources.pp
@@ -17,5 +17,5 @@
 #begin metalib_target
   #define TARGET pandadx
   #define SOURCES pandadx.cxx  
-  #define TARGET_LIBS ddraw.lib d3dim.lib
+  #define TARGET_LIBS ddraw.lib d3dim.lib dxguid.lib
 #end metalib_target