diff --git a/.docker/Dockerfile.kimai-base b/.docker/Dockerfile.kimai-base
index abd1b0dc..e5e46ede 100644
--- a/.docker/Dockerfile.kimai-base
+++ b/.docker/Dockerfile.kimai-base
@@ -144,6 +144,7 @@ RUN apt-get update && \
         bash \
         haveged \
         libicu72 \
+        libldap-common \
         libpng16-16 \
         libzip4 \
         libxslt1.1 \