diff --git a/src/plugins/xml-pack/ide-xml-formatter.c b/src/plugins/xml-pack/ide-xml-formatter.c
index 5ca6016160a09cd58a015c5826acbc8cad9c04d2..f3fd358db311bab53ec1ab523ac9fb5a5a9ce227 100644
--- a/src/plugins/xml-pack/ide-xml-formatter.c
+++ b/src/plugins/xml-pack/ide-xml-formatter.c
@@ -27,6 +27,7 @@
 
 #include <libxml/tree.h>
 #include <libxml/parser.h>
+#include <libxml/xmlsave.h>
 
 #include "ide-xml-formatter.h"
 
diff --git a/src/plugins/xml-pack/ide-xml-rng-parser.c b/src/plugins/xml-pack/ide-xml-rng-parser.c
index 173f22b50efa041614d8ef61862b9719bce2c581..4e44447d2f63bfb8b5aae8ff566b559951d89bd8 100644
--- a/src/plugins/xml-pack/ide-xml-rng-parser.c
+++ b/src/plugins/xml-pack/ide-xml-rng-parser.c
@@ -23,6 +23,7 @@
  * Whole refactoring to match the GNOME Builder needs.
  */
 
+#include <libxml/parser.h>
 #include <libxml/tree.h>
 #include <libxml/uri.h>