diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f5ba1b5..53289a8 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -141,9 +141,12 @@ jobs:
           cd rollup-http/rollup-http-server
           MOCK_BUILD=true cargo test -- --show-output --test-threads=1
 
-      - name: Test rollup-http-server schema
+      - name: Test rollup-http-server api schema
         run: |
-          apt-get update && apt-get install -y wait-for-it python3 python3-pip && pip3 install schemathesis
+          sudo apt-get update
+          sudo apt-get install -y wait-for-it python3 python3-pip
+          pip3 install schemathesis
+          cd rollup-http/rollup-http-server
           wget https://raw.githubusercontent.com/cartesi/openapi-interfaces/fix/http-server/rollup.yaml
           MOCK_BUILD=true cargo run -- "echo 1" &
           wait-for-it localhost:5004 --timeout=30