diff --git a/debian/libsteam-runtime-tools-0-0.symbols b/debian/libsteam-runtime-tools-0-0.symbols
index 66ab32a97915a9055329ec074ea7cfa47cf7d8ea..cc1995d77a69e930ed7c2ce4d23548a38becd944 100644
--- a/debian/libsteam-runtime-tools-0-0.symbols
+++ b/debian/libsteam-runtime-tools-0-0.symbols
@@ -21,6 +21,8 @@ libsteam-runtime-tools-0.so.0 libsteam-runtime-tools-0-0 #MINVER#
  srt_graphics_get_version_string@Base 0.20190822.0
  srt_graphics_get_window_system@Base 0.20190822.0
  srt_graphics_issues_get_type@Base 0.20190822.0
+ srt_graphics_library_is_vendor_neutral@Base 0.20191120.0
+ srt_graphics_library_vendor_get_type@Base 0.20191120.0
  srt_library_get_absolute_path@Base 0.20190801.0
  srt_library_get_dependencies@Base 0.20190801.0
  srt_library_get_issues@Base 0.20190801.0