diff --git a/README.md b/README.md
index 87525c66e02..735db6d8700 100644
--- a/README.md
+++ b/README.md
@@ -336,7 +336,7 @@ First, make sure your graphics card driver provides support for Vulkan API.
 
 Now build `whisper.cpp` with Vulkan support:
 ```
-cmake -B build -DGGML_VULKAN=1
+cmake -B build -DGGML_VULKAN=1 -DWHISPER_SDL2=ON
 cmake --build build -j --config Release
 ```