diff --git a/file-analysis.dockerfile b/file-analysis.dockerfile
index e8ea128..73170a8 100644
--- a/file-analysis.dockerfile
+++ b/file-analysis.dockerfile
@@ -23,6 +23,7 @@ RUN apt-get update && apt-get install -y \
   mpack \
   python-yara \
   exiftool \
+  libreoffice \
   unzip ; \
   rm -rf /var/lib/apt/lists/*