diff --git a/calibre_web/Dockerfile b/calibre_web/Dockerfile
index a0e9e0f07..4f6d9be76 100644
--- a/calibre_web/Dockerfile
+++ b/calibre_web/Dockerfile
@@ -87,7 +87,7 @@ RUN if ! command -v bash >/dev/null 2>/dev/null; then (apt-get update && apt-get
     && chmod -R 755 /etc/cont-init.d
 
 # Manual apps
-ENV PACKAGES="libnss3 libxtst6"
+ENV PACKAGES="libnss3 libxtst6 libxrandr2"
 
 # Automatic apps & bashio
 # hadolint ignore=SC2015