diff --git a/Dockerfile b/Dockerfile
index 0def86bf..3fc8aaf0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ ENV PATH="$PATH:/usr/share/julia-1.5.3/bin" \
 WORKDIR /app
 COPY . .
 
-RUN julia -e 'using Pkg; Pkg.activate("."); Pkg.instantiate(), using REISE' && \
+RUN julia -e 'using Pkg; Pkg.activate("."); Pkg.instantiate(); Pkg.add("Gurobi"); import Gurobi; using REISE' && \
     pip install -r requirements.txt