diff --git a/Dockerfile.plugin b/Dockerfile.plugin
index fad59a3..ce4c1c5 100644
--- a/Dockerfile.plugin
+++ b/Dockerfile.plugin
@@ -39,9 +39,10 @@ WORKDIR /build/mimic3
 
 COPY wheels/ ./wheels/
 
-COPY opentts-abc/ ./opentts-abc/
-COPY mimic3-http/ ./mimic3-http/
-COPY mimic3-tts/ ./mimic3-tts/
+COPY opentts_abc/ ./opentts_abc/
+COPY mimic3_http/ ./mimic3_http/
+COPY mimic3_tts/ ./mimic3_tts/
+COPY LICENSE MANIFEST.in README.md setup.py requirements.txt ./
 COPY build-dist.sh ./
 
 # Create sdists