diff --git a/docker/conda/Dockerfile b/docker/conda/Dockerfile
index 89a8eb8ad..604ed4910 100755
--- a/docker/conda/Dockerfile
+++ b/docker/conda/Dockerfile
@@ -17,7 +17,6 @@ RUN conda install python=3.10 \
                     magic \
                     netgen \
                     openroad \
-                    ngspice \ 
                     -c litex-hub \
                     -c conda-forge \
                     -c anaconda \
@@ -29,3 +28,7 @@ RUN dpkg -i klayout_0.28.12-1_amd64.deb
 RUN strip --remove-section=.note.ABI-tag /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
 
 COPY ./scripts /scripts
+
+RUN git clone http://git.code.sf.net/p/ngspice/ngspice && \
+    cd ngspice && \
+    ./compile_linux.sh
diff --git a/docker/conda/packages.txt b/docker/conda/packages.txt
index 04d7597fc..bfe190315 100644
--- a/docker/conda/packages.txt
+++ b/docker/conda/packages.txt
@@ -17,3 +17,9 @@ libz-dev
 build-essential
 time
 git
+bison
+flex
+libx11-dev
+libx11-6
+libxaw7-dev
+libreadline6-dev