diff --git a/include/class_title_block.h b/include/class_title_block.h
index 36ad749e0f..dfd46d467e 100644
--- a/include/class_title_block.h
+++ b/include/class_title_block.h
@@ -27,7 +27,7 @@
 
 
 class OUTPUTFORMATTER;
-class IO_ERROR;
+struct IO_ERROR;
 
 
 extern wxString GenDate();
diff --git a/pcbnew/eagle_plugin.h b/pcbnew/eagle_plugin.h
index 41ea4af6d9..3b48141897 100644
--- a/pcbnew/eagle_plugin.h
+++ b/pcbnew/eagle_plugin.h
@@ -62,7 +62,7 @@ typedef NET_MAP::const_iterator         NET_MAP_CITER;
 typedef boost::property_tree::ptree     PTREE;
 typedef const PTREE                     CPTREE;
 
-class EELEMENT;
+struct EELEMENT;
 class XPATH;
 struct ERULES;
 struct EATTR;