diff --git a/Dockerfile b/Dockerfile
index 249c868..0188151 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -31,7 +31,7 @@ RUN curl -Lo radarr.tar.gz https://github.com/Radarr/Radarr/releases/download/v$
   adduser -D -u $RADARR_UID -G $RADARR_GROUP -H $RADARR_USER && \
   chown -R $RADARR_USER:$RADARR_GROUP /Radarr
 
-EXPOSE 8989
+EXPOSE 7878
 
 USER $RADARR_USER