diff --git a/requirements/pi.txt b/requirements/pi.txt
index 7819d5581..162f37161 100644
--- a/requirements/pi.txt
+++ b/requirements/pi.txt
@@ -23,6 +23,7 @@ neon-tts-plugin-coqui-remote~=0.0.3
 neon-stt-plugin-nemo~=0.0.4,>=0.0.5a2
 ovos-tts-plugin-server==0.0.2a12
 ovos-stt-plugin-server~=0.0.3
+ovos-tts-plugin-piper~=0.0.1a11
 
 # Fallback plugins
 neon-tts-plugin-coqui~=0.8,>=0.8.1a1
@@ -62,4 +63,4 @@ ovos-skill-volume~=0.0.1,>=0.0.2a10
 skill-markII-audio-receiver~=0.1
 
 # Used for Demo Skill
-ovos-tts-plugin-mimic~=0.2
\ No newline at end of file
+ovos-tts-plugin-mimic~=0.2