diff --git a/Containers/collabora/Dockerfile b/Containers/collabora/Dockerfile
index bb836fe2..e8229cbe 100644
--- a/Containers/collabora/Dockerfile
+++ b/Containers/collabora/Dockerfile
@@ -9,7 +9,7 @@ RUN set -ex; \
     export DEBIAN_FRONTEND=noninteractive; \
     apt-get install -y --no-install-recommends \
         tzdata \
-        netcat \
+        netcat-openbsd \
     ; \
     rm -rf /var/lib/apt/lists/*