diff --git a/Dockerfile b/Dockerfile
index 4e362ab..f4ac381 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ ARG GNUNET_TARBALL_URL=
 
 RUN apt-get update && apt-get install -y \
     build-essential git automake libtool pkg-config \
-    libgnutls28-dev libjansson-dev libsqlite3-dev libunistring-dev libcurl4-openssl-dev libmicrohttpd-dev \
+    libgnutls28-dev libjansson-dev libsqlite3-dev libunistring-dev libcurl4-openssl-dev libmicrohttpd-dev libgcrypt20-dev \
     postgresql-client curl gnupg gettext gettext-base \
     openjdk-17-jdk maven \
     meson ninja-build \