diff --git a/Dockerfile b/Dockerfile
index 234a710e3a899aa03ccedce034682011d120da95..e6909eb2f9c430bb2b5b0444b6fa13f13f85b6a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,6 +10,8 @@ FROM ${BASE_IMAGE}
 ADD environment.yml /tmp/environment.yml
 
 # All packages specified in environment.yml are installed in the base environment
-RUN conda env update -f /tmp/environment.yml && \
-    conda clean -a -f -y
+RUN mamba env update -f /tmp/environment.yml && \
+    mamba clean -a -f -y
+#RUN conda env update -f /tmp/environment.yml && \
+#    conda clean -a -f -y