diff --git a/README.md b/README.md
index 4521ff7..8a3ea7d 100644
--- a/README.md
+++ b/README.md
@@ -68,9 +68,14 @@ dnf install ffmpeg-devel clang pkg-config
 
 Build with `cargo build --release --features=libav`
 
+If building on a Raspberry Pi, then `rpi` also needs to be passed to `--features`, e.g.
+`cargo build --release --features=libav,rpi`
+
 The resultant application will be less portable, due to dependencies on `libavcodec` libraries (and
 their dependencies).
 
+
+
 ## Build for 'libavcodec' library usage, statically linked
 
 `clang`, `pkg-config`, and `ffmpeg` are required to build, as well as
@@ -89,6 +94,10 @@ dnf install ffmpeg-devel clang pkg-config
 
 Build with `cargo build --release --features=libav,libavstatic`
 
+If building on a Raspberry Pi, then `rpi` also needs to be passed to `--features`, e.g.
+`cargo build --release --features=libav,libavstatic,rpi`
+
+
 
 ## Build for 'symphonia'