diff --git a/build/Dockerfile b/build/Dockerfile
index e90ff25..b1e6b53 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -19,7 +19,7 @@ EXPOSE 143/tcp
 
 # Install dependencies and protonmail bridge
 RUN apt-get update \
-    && apt-get install -y --no-install-recommends socat pass libsecret-1-0 ca-certificates \
+    && apt-get install -y --no-install-recommends socat pass libsecret-1-0 ca-certificates libfido2-1 \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy bash scripts
diff --git a/deb/Dockerfile b/deb/Dockerfile
index a0d8e2c..c7251af 100644
--- a/deb/Dockerfile
+++ b/deb/Dockerfile
@@ -22,7 +22,7 @@ COPY gpgparams entrypoint.sh PACKAGE /protonmail/
 COPY --from=build /protonmail.deb /tmp/protonmail.deb
 
 RUN apt-get update \
-    && apt-get install -y --no-install-recommends /tmp/protonmail.deb socat pass libsecret-1-0 ca-certificates procps \
+    && apt-get install -y --no-install-recommends /tmp/protonmail.deb socat pass libsecret-1-0 ca-certificates procps libfido2-1 \
     && rm -rf /var/lib/apt/lists/*
 
 CMD ["bash", "/protonmail/entrypoint.sh"]