diff --git a/src/cg/cglib.h b/src/cg/cglib.h
index 99e574248..a7084d24f 100644
--- a/src/cg/cglib.h
+++ b/src/cg/cglib.h
@@ -34,8 +34,7 @@
 #endif
 
 #ifndef __PROGIND_H
-class TDocumento;
-class TProgind;
+#include <progind.h>
 #endif
 
 #include "../ba/ba8500.h"