diff --git a/.circleci/config.yml b/.circleci/config.yml
index 022c72e60..26cbdaf15 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -252,6 +252,16 @@ jobs:
     steps:
       - setup_remote_docker
       - checkout
+      - run:
+          name: Import GPG Key
+          command: |
+            echo "$GPG_PRIVATE_KEY" | gpg --import
+            echo "" | gpg --batch --yes --pinentry-mode loopback --passphrase-fd 0 --edit-key 4C19E4CC17E67B7B trust quit
+      - run:
+          name: Configure Git for Signing
+          command: |
+            git config --global user.signingkey 4C19E4CC17E67B7B
+            git config --global commit.gpgSign true
       - run:
           name: "Merge build branch"
           command: |
@@ -262,7 +272,7 @@ jobs:
             git fetch origin "$CIRCLE_BRANCH-build"
             # Merge artifacts to a branch
             git merge "origin/$CIRCLE_BRANCH-build" --squash
-            git commit -m "Update WASM & Schemas [skip ci]" || echo "No changes to commit"
+            git commit -S -m "Update WASM & Schemas [skip ci]" || echo "No changes to commit"
             git push origin $CIRCLE_BRANCH || true
             # Delete temporary branch
             git push origin --delete "$CIRCLE_BRANCH-build"