diff --git a/.gitea/workflows/cd_tests.yml b/.gitea/workflows/cd_tests.yml
index fda0f65..0315631 100644
--- a/.gitea/workflows/cd_tests.yml
+++ b/.gitea/workflows/cd_tests.yml
@@ -21,6 +21,19 @@ jobs:
         with:
           python-version: "3.11"
 
+      - name: Install protoc
+        shell: bash
+        run: sudo apt-get install -y --no-install-recommends protobuf-compiler
+
+      - name: Install protoc-gen-mypy plugin
+        shell: bash
+        run: uv tool install mypy-protobuf
+
+      - name: Generate protobuf files
+        working-directory: solution
+        shell: bash
+        run: bash build_proto.sh
+
       - name: Build wheel
         working-directory: solution
         shell: bash