diff --git a/obexd/src/mimetype.c b/obexd/src/mimetype.c
index 53af0af..833ddc7 100644
--- a/obexd/src/mimetype.c
+++ b/obexd/src/mimetype.c
#include <errno.h>
#include <string.h>
#include <stdint.h>
+#include <stdlib.h>
#include <sys/stat.h>
#include <glib.h>
diff --git a/obexd/src/service.c b/obexd/src/service.c
index 1f346fc..4d9ebfd 100644
--- a/obexd/src/service.c
+++ b/obexd/src/service.c
#include <errno.h>
#include <string.h>
#include <stdint.h>
+#include <stdlib.h>
#include <glib.h>
diff --git a/obexd/src/transport.c b/obexd/src/transport.c
index 5347b07..4984643 100644
--- a/obexd/src/transport.c
+++ b/obexd/src/transport.c
#include <errno.h>
#include <string.h>
#include <stdint.h>
+#include <stdlib.h>
#include <glib.h>