diff --git a/sauron-service/Dockerfile b/sauron-service/Dockerfile
index 253732e..0e7b178 100644
--- a/sauron-service/Dockerfile
+++ b/sauron-service/Dockerfile
@@ -18,7 +18,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
       apt-utils \
       wget \
       build-essential \
-      libreadline-gplv2-dev \
       libncursesw5-dev \
       libssl-dev \
       libsqlite3-dev \