diff --git a/deb/Dockerfile b/deb/Dockerfile
index ddebcac..8ef00b6 100644
--- a/deb/Dockerfile
+++ b/deb/Dockerfile
@@ -9,6 +9,13 @@ WORKDIR /protonmail
 # Copy bash scripts
 COPY gpgparams install.sh entrypoint.sh VERSION /protonmail/
 
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends socat pass procps libsecret-1-0 ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy bash scripts
+COPY gpgparams entrypoint.sh /protonmail/
+
 # Install dependencies and protonmail bridge
 RUN bash install.sh