diff --git a/src/import-export/hbci/gnc-hbci-gettrans.c b/src/import-export/hbci/gnc-hbci-gettrans.c
index b991da5548..b24557d618 100644
--- a/src/import-export/hbci/gnc-hbci-gettrans.c
+++ b/src/import-export/hbci/gnc-hbci-gettrans.c
@@ -23,6 +23,7 @@
 #include "config.h"
 
 #include <gtk/gtk.h>
+#include <glib.h>
 #include <glib/gi18n.h>
 
 #define AQBANKING_NOWARN_DEPRECATED
diff --git a/src/import-export/hbci/gnc-hbci-utils.c b/src/import-export/hbci/gnc-hbci-utils.c
index 350d532b44..9b420afb47 100644
--- a/src/import-export/hbci/gnc-hbci-utils.c
+++ b/src/import-export/hbci/gnc-hbci-utils.c
@@ -23,6 +23,7 @@
 #include "config.h"
 
 #include <gtk/gtk.h>
+#include <glib.h>
 #include <glib/gi18n.h>
 #include <errno.h>
 #include <iconv.h>