diff --git a/src/mm-auth-provider-polkit.c b/src/mm-auth-provider-polkit.c
index c914e3d0..ae5b402a 100644
--- a/src/mm-auth-provider-polkit.c
+++ b/src/mm-auth-provider-polkit.c
@@ -18,6 +18,9 @@
 
 #include <config.h>
 
+#include <ModemManager.h>
+#include "mm-errors-types.h"
+
 #include "mm-log.h"
 #include "mm-auth-provider-polkit.h"