2 files changed, 2 insertions, 0 deletions
diff --git a/src/libsystemd/sd-login/sd-login.c b/src/libsystemd/sd-login/sd-login.c
index 072191e43f..7b8f0636e5 100644
--- a/src/libsystemd/sd-login/sd-login.c
+++ b/src/libsystemd/sd-login/sd-login.c
@@ -31,6 +31,7 @@
 #include "strv.h"
 #include "fileio.h"
 #include "login-shared.h"
+#include "formats-util.h"
 #include "sd-login.h"
 
 _public_ int sd_pid_get_session(pid_t pid, char **session) {
diff --git a/src/libsystemd/sd-login/test-login.c b/src/libsystemd/sd-login/test-login.c
index 2802e8246d..05affa442d 100644
--- a/src/libsystemd/sd-login/test-login.c
+++ b/src/libsystemd/sd-login/test-login.c
@@ -26,6 +26,7 @@
 
 #include "util.h"
 #include "strv.h"
+#include "formats-util.h"
 
 static void test_login(void) {
         _cleanup_close_pair_ int pair[2] = { -1, -1 };