diff --git a/.github/workflows/ios.yml b/.github/workflows/ios.yml
index 0006676..a616e22 100644
--- a/.github/workflows/ios.yml
+++ b/.github/workflows/ios.yml
@@ -21,6 +21,35 @@ jobs:
           token: ${{secrets.GH_PAT}}
           submodules: 'recursive'
 
+      - name: Install the Apple certificate and provisioning profile
+        env:
+          BUILD_CERTIFICATE_BASE64: ${{ secrets.APPLE_CERT_BASE64 }}
+          P12_PASSWORD: ${{ secrets.APPLE_P12_PASSWORD }}
+          BUILD_PROVISION_PROFILE_BASE64: ${{ secrets.APPLE_PROVISION_PROFILE_BASE64 }}
+          KEYCHAIN_PASSWORD: ${{ secrets.APPLE_KEYCHAIN_PASSWORD }}
+        run: |
+          # create variables
+          CERTIFICATE_PATH=$RUNNER_TEMP/build_certificate.p12
+          PP_PATH=$RUNNER_TEMP/build_pp.mobileprovision
+          KEYCHAIN_PATH=$RUNNER_TEMP/app-signing.keychain-db
+
+          # import certificate and provisioning profile from secrets
+          echo -n "$APPLE_CERT_BASE64" | base64 --decode -o $CERTIFICATE_PATH
+          echo -n "$APPLE_PROVISION_PROFILE_BASE64" | base64 --decode -o $PP_PATH
+
+          # create temporary keychain
+          security create-keychain -p "$APPLE_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+          security set-keychain-settings -lut 21600 $KEYCHAIN_PATH
+          security unlock-keychain -p "$APPLE_KEYCHAIN_PASSWORD" $KEYCHAIN_PATH
+
+          # import certificate to keychain
+          security import $CERTIFICATE_PATH -P "$APPLE_P12_PASSWORD" -A -t cert -f pkcs12 -k $KEYCHAIN_PATH
+          security list-keychain -d user -s $KEYCHAIN_PATH
+
+          # apply provisioning profile
+          mkdir -p ~/Library/MobileDevice/Provisioning\ Profiles
+          cp $PP_PATH ~/Library/MobileDevice/Provisioning\ Profiles
+
       - name: Set Up Node.js
         uses: actions/setup-node@v2
         with: