diff --git a/camlibs/minolta/dimagev/dimagev.c b/camlibs/minolta/dimagev/dimagev.c
index 944facbbf5..8bff5280c0 100644
--- a/camlibs/minolta/dimagev/dimagev.c
+++ b/camlibs/minolta/dimagev/dimagev.c
@@ -23,6 +23,8 @@
 
 #include "config.h"
 
+#include <stdio.h>
+
 #ifdef ENABLE_NLS
 #  include <libintl.h>
 #  undef _
diff --git a/camlibs/minolta/dimagev/packet.c b/camlibs/minolta/dimagev/packet.c
index 0143a7d30f..165dfa803d 100644
--- a/camlibs/minolta/dimagev/packet.c
+++ b/camlibs/minolta/dimagev/packet.c
@@ -23,6 +23,8 @@
 
 #include "config.h"
 
+#include <stdio.h>
+
 #include "dimagev.h"
 
 #define GP_MODULE "dimagev"