diff --git a/docs/building.md b/docs/building.md
index 467a3e4a7..92ef302ae 100644
--- a/docs/building.md
+++ b/docs/building.md
@@ -126,13 +126,13 @@ Make sure to install the `C++ CMake tools for Windows` component for Visual Stud
    For the 64-bit version of the dependencies please run this command:
 
    ```
-   vcpkg install sdl2:x64-windows sdl2-mixer:x64-windows sdl2-ttf:x64-windows libsodium:x64-windows
+   vcpkg install sdl2:x64-windows sdl2-mixer:x64-windows sdl2-ttf:x64-windows libsodium:x64-windows gtest:x64-windows
    ```
 
    For the 32-bit version of the dependencies please run this command:
 
    ```
-   vcpkg install sdl2:x86-windows sdl2-mixer:x86-windows sdl2-ttf:x86-windows libsodium:x86-windows
+   vcpkg install sdl2:x86-windows sdl2-mixer:x86-windows sdl2-ttf:x86-windows libsodium:x86-windows gtest:x86-windows
    ```
 
 * **Manually**