diff --git a/src/pipewire/pipewire.c b/src/pipewire/pipewire.c
index 76f7e0c33..4590521b9 100644
--- a/src/pipewire/pipewire.c
+++ b/src/pipewire/pipewire.c
@@ -36,6 +36,7 @@
 #include <errno.h>
 #include <dlfcn.h>
 
+#include <locale.h>
 #include <libintl.h>
 
 #include <spa/utils/names.h>