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-rw-r--r--src/shared/watchdog.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/shared/watchdog.c b/src/shared/watchdog.c
index 9d39beb340..d58f9873d5 100644
--- a/src/shared/watchdog.c
+++ b/src/shared/watchdog.c
@@ -27,6 +27,7 @@
#include "watchdog.h"
#include "log.h"
+#include "fd-util.h"
static int watchdog_fd = -1;
static usec_t watchdog_timeout = USEC_INFINITY;