diff --git a/Building-OpenRCT2-on-Linux.md b/Building-OpenRCT2-on-Linux.md
index acc13b0..0d00377 100644
--- a/Building-OpenRCT2-on-Linux.md
+++ b/Building-OpenRCT2-on-Linux.md
@@ -87,7 +87,7 @@ Leap uses gcc4 by default, OpenRCT2 needs gcc5. You'll need to fix the symlinks
 ### Alpine Linux
 Install dependancies:
 ```
-apk add git gcc g++ jansson jansson-dev libzip libzip-dev libcurl curl-dev libressl libressl-dev sdl2 sdl2-dev fontconfig fontconfig-dev sdl2_ttf sdl2_ttf-dev fts
+apk add git gcc g++ jansson jansson-dev libzip libzip-dev libcurl curl-dev libressl libressl-dev sdl2 sdl2-dev fontconfig fontconfig-dev sdl2_ttf sdl2_ttf-dev fts fts-dev
 ```
 (Dependancy fts may not be required in the future, see [#5520](https://github.com/OpenRCT2/OpenRCT2/issues/5520))  
 (You may wish to install Zenity or KDialog, see [#5521](https://github.com/OpenRCT2/OpenRCT2/issues/5521))