diff --git a/Dockerfile b/Dockerfile
index e976d68cb7061580056257110c0f556c1e1bdbe0..32a52e8a2c26fc0955a9aac1ea7f9a56ca0f9a3a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -102,6 +102,7 @@ RUN conda config --set default_threads 4 && \
   pytesseract \
   pyspellchecker \
   rdkit \
+  sinfo \
   scikit-image \
   scikit-learn \
   seaborn \