diff --git a/direct/src/dcparser/dcPackerInterface.cxx b/direct/src/dcparser/dcPackerInterface.cxx
index bb3ab2996b..4653a7e2e6 100755
--- a/direct/src/dcparser/dcPackerInterface.cxx
+++ b/direct/src/dcparser/dcPackerInterface.cxx
@@ -18,6 +18,7 @@
 
 #include "dcPackerInterface.h"
 #include "dcPackerCatalog.h"
+#include "dcField.h"
 #include "dcParserDefs.h"
 #include "dcLexerDefs.h"