diff --git a/Dockerfile b/Dockerfile
index 138fe49..53b4c0d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -29,5 +29,4 @@ RUN ln -s /opt/conda/bin/python /usr/local/bin/python
 RUN ln -s /opt/conda/bin/pip /usr/local/bin/pip3
 RUN ln -s /opt/conda/bin/pip /usr/local/bin/pip
 
-# 3. Source code
-RUN git clone --recurse-submodules https://github.com/solokeys/solo /solo --config core.autocrlf=input
+RUN pip install -U pip && pip install -U solo-python
\ No newline at end of file
diff --git a/in-docker-build.sh b/in-docker-build.sh
index cd12b33..395a5a1 100755
--- a/in-docker-build.sh
+++ b/in-docker-build.sh
@@ -40,8 +40,6 @@ build firmware hacker-debug-2 solo
 build firmware secure solo
 build firmware secure-non-solokeys solo
 
-pip install -U pip
-pip install -U solo-python
 cd ${out_dir}
 bundle="bundle-hacker-${version}"
 /opt/conda/bin/solo mergehex bootloader-nonverifying-${version}.hex firmware-hacker-${version}.hex ${bundle}.hex