diff --git a/Building-for-Linux.md b/Building-for-Linux.md
index 00cb538..9ab142e 100644
--- a/Building-for-Linux.md
+++ b/Building-for-Linux.md
@@ -88,11 +88,11 @@ touch Binaries/portable.txt
 ### Distributable .deb Package
 following the instructions from [the PR where this feature was implemented](https://github.com/dolphin-emu/dolphin/pull/10170):
 ```bash
-sudo apt install dpkg-dev
+sudo apt install dpkg-dev file
 
 mkdir build && cd build
 
-cmake -DCPACK_PACKAGE_CONTACT="Your Name Here" .. #you're responsible for what you distribute
+cmake .. -DCPACK_PACKAGE_CONTACT="Your Name Here" .. #you're responsible for what you distribute
 
 make -j$(nproc)