diff --git a/Building-for-Linux.md b/Building-for-Linux.md
index 5dc029a..6fd6460 100644
--- a/Building-for-Linux.md
+++ b/Building-for-Linux.md
@@ -50,6 +50,7 @@ Externals/implot \
 Externals/gtest \
 Externals/rcheevos \
 Externals/fmt \
+Externals/lz4 \
 && git pull --recurse-submodules
 ```