diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6080063..771ed65 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,3 +10,11 @@ testbench:
     - apt update && apt install -y make iverilog gcc-10-riscv64-linux-gnu
     - echo "Running tests..."
     - make -C tests
+
+testbench_libraries:
+  stage: simulate
+  script:
+    - echo "Installing dependencies..."
+    - apt update && apt install -y make iverilog
+    - echo "Running tests..."
+    - make -C lib/tb