diff --git a/.circleci/config.yml b/.circleci/config.yml
index dc89667..160adff 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -110,14 +110,16 @@ jobs:
       - checkout
       - run:
           name: Install building requirements on Linux
-          command: pip install -r ./build_configs/linux/requirements.txt
+          command: |
+            python3 -m venv venv;
+            ./venv/bin/python -m pip install -r ./build_configs/linux/requirements.txt;
       - run:
           name: Build with build.spec
           command: |
             export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
             export BUILD_FILE_NAME=eth2deposit-cli-${CIRCLE_SHORT_SHA1}-linux-amd64;
             mkdir ${BUILD_FILE_NAME};
-            pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/linux/build.spec;
+            ./venv/bin/pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/linux/build.spec;
       - run:
           name: Compress the file
           command: |