diff --git a/.circleci/config.yml b/.circleci/config.yml
index 408fe92..86cc0cf 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -103,17 +103,35 @@ jobs:
           name: Run deposit script on Windows"
           command: python ./test_deposit_script.py
   build-linux:
-    docker:
-      - image: circleci/python:3.7
+    machine:
+      image: ubuntu-1604:202007-01
     working_directory: ~/repo
     steps:
       - checkout
       - run:
           name: Install building requirements on Linux
-          command: pip install -r ./build_configs/linux/requirements.txt
+          command: |
+            env PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.7.5;
+            pyenv global 3.7.5;
+            pip install -r ./build_configs/linux/requirements.txt;
       - run:
           name: Build with build.spec
-          command: pyinstaller ./build_configs/linux/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 ${BUILD_FILE_NAME};
+            pyenv global 3.7.5;
+            pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/linux/build.spec;
+      - run:
+          name: Compress the file
+          command: |
+            export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
+            export BUILD_FILE_NAME=eth2deposit-cli-${CIRCLE_SHORT_SHA1}-linux-amd64;
+            tar -zcvf ${BUILD_FILE_NAME}.tar.gz ./${BUILD_FILE_NAME};
+            mkdir /tmp/artifacts;
+            cp ${BUILD_FILE_NAME}.tar.gz /tmp/artifacts;
+      - store_artifacts:
+          path: /tmp/artifacts
   build-windows:
     executor:
       name: win/default
@@ -125,10 +143,28 @@ jobs:
           command: pip install -r ./build_configs/windows/requirements.txt
       - run:
           name: Build with build.spec
-          command: pyinstaller ./build_configs/windows/build.spec
+          command: |
+            $CIRCLE_SHORT_SHA1 = $env:CIRCLE_SHA1.substring(0,7)
+            $BUILD_FILE_NAME = "eth2deposit-cli-" + $CIRCLE_SHORT_SHA1 + "-windows-amd64"
+            mkdir $BUILD_FILE_NAME
+            $BUILD_FILE_NAME_PATH = ".\" + $BUILD_FILE_NAME
+            pyinstaller --distpath $BUILD_FILE_NAME_PATH .\build_configs\windows\build.spec
+      - run:
+          name: Compress the file
+          command: |
+            $CIRCLE_SHORT_SHA1 = $env:CIRCLE_SHA1.substring(0,7)
+            $BUILD_FILE_NAME = "eth2deposit-cli-" + $CIRCLE_SHORT_SHA1 + "-windows-amd64"
+            $BUILD_FILE_NAME_PATH = ".\" + $BUILD_FILE_NAME
+            $ZIP_FILE_NAME = $BUILD_FILE_NAME + ".zip"
+            Compress-Archive -Path $BUILD_FILE_NAME_PATH -DestinationPath $ZIP_FILE_NAME
+            mkdir \tmp\artifacts
+            copy $ZIP_FILE_NAME \tmp\artifacts\
+      - store_artifacts:
+          path: /tmp/artifacts
   build-macos:
     macos:
-      xcode: 11.3.0        
+      xcode: 11.3.0
+    working_directory: ~/repo
     steps:
       - run: xcodebuild -version
       - run: python3 --version
@@ -138,7 +174,22 @@ jobs:
           command: pip3 install -r ./build_configs/macos/requirements.txt
       - run:
           name: Build with build.spec
-          command: pyinstaller ./build_configs/macos/build.spec
+          command: |
+            export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
+            export BUILD_FILE_NAME=eth2deposit-cli-${CIRCLE_SHORT_SHA1}-darwin-amd64;
+            mkdir ${BUILD_FILE_NAME};
+            pyinstaller --distpath ./${BUILD_FILE_NAME} ./build_configs/macos/build.spec;
+      - run:
+          name: Compress the file
+          command: |
+            export CIRCLE_SHORT_SHA1=$(eval echo $CIRCLE_SHA1 | cut -c -7)
+            export BUILD_FILE_NAME=eth2deposit-cli-${CIRCLE_SHORT_SHA1}-darwin-amd64;
+            tar -zcvf ${BUILD_FILE_NAME}.tar.gz ./${BUILD_FILE_NAME};
+            mkdir /tmp/artifacts;
+            cp ${BUILD_FILE_NAME}.tar.gz /tmp/artifacts;
+      - store_artifacts:
+          path: /tmp/artifacts
+
 workflows:
   version: 2.1
   all_test: