diff --git a/libobs/obs-windows.c b/libobs/obs-windows.c
index 4b0c39f03..48c54c452 100644
--- a/libobs/obs-windows.c
+++ b/libobs/obs-windows.c
@@ -193,7 +193,7 @@ static void log_windows_version(void)
 	GetVersionExW(&osvi);
 
 	os_wcs_to_utf8_ptr(osvi.szCSDVersion, 0, &build);
-	blog(LOG_INFO, "Windows Version: %u.%u Build %u %s",
+	blog(LOG_INFO, "Windows Version: %ld.%ld Build %ld %s",
 			osvi.dwMajorVersion,
 			osvi.dwMinorVersion,
 			osvi.dwBuildNumber,