diff --git a/Building-OpenRCT2-on-Linux.md b/Building-OpenRCT2-on-Linux.md
index 2e860fd..34e9734 100644
--- a/Building-OpenRCT2-on-Linux.md
+++ b/Building-OpenRCT2-on-Linux.md
@@ -6,6 +6,7 @@ This page tells you how to build the project. For instructions on how to get ass
 To build natively on Linux, you will need a set of libraries set up. Since most distributions come with a package manager, we expect you to use that. Required libraries include:
 Package          | Note(s)
 -------          | -------
+`gcc`            |  >= 7.1 (C++17 support needed)
 `sdl2`           | Only for UI client.
 `freetype`       | Can be disabled.
 `fontconfig`     | Can be disabled.