diff --git a/channels/printer/client/win/printer_win.c b/channels/printer/client/win/printer_win.c
index 8b75f86cd..e8d325c20 100644
--- a/channels/printer/client/win/printer_win.c
+++ b/channels/printer/client/win/printer_win.c
@@ -36,6 +36,8 @@
 
 #include <freerdp/client/printer.h>
 
+#define WIDEN_INT(x) L##x
+#define WIDEN(x) WIDEN_INT(x)
 #define PRINTER_TAG CHANNELS_TAG("printer.client")
 #ifdef WITH_DEBUG_WINPR
 #define DEBUG_WINPR(...) WLog_DBG(PRINTER_TAG, __VA_ARGS__)
@@ -91,9 +93,10 @@ static WCHAR* printer_win_get_printjob_name(size_t id)
 	if (!str)
 		return NULL;
 
-	rc = swprintf_s(str, len, L"FreeRDP Print %04d-%02d-%02d% 02d-%02d-%02d - Job %lu\0",
-	                t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec,
-	                id);
+	rc = swprintf_s(
+	    str, len,
+	    WIDEN("FreeRDP Print %04d-%02d-%02d% 02d-%02d-%02d - Job %") WIDEN(PRIuz) WIDEN("\0"),
+	    t->tm_year + 1900, t->tm_mon + 1, t->tm_mday, t->tm_hour, t->tm_min, t->tm_sec, id);
 
 	return str;
 }