diff --git a/.github/workflows/genai_python_lib.yml b/.github/workflows/genai_python_lib.yml
index 1be6705e30..2b549fb339 100644
--- a/.github/workflows/genai_python_lib.yml
+++ b/.github/workflows/genai_python_lib.yml
@@ -23,9 +23,9 @@ jobs:
       # GitHub Actions already provides what is listed in ./requirements-build.txt but the internal
       # build system doesn't. Install ./requirements-build.txt to detect possible conflicts.
       - run: source ./ov/setupvars.sh && python -m pip install ./thirdparty/openvino_tokenizers/[transformers] -r ./requirements-build.txt -r ./tests/python_tests/requirements.txt --extra-index-url https://storage.openvinotoolkit.org/simple/wheels/pre-release --verbose --verbose --verbose
-      - run: source ./ov/setupvars.sh && PYTHONPATH=./build/:$PYTHONPATH python -m pytest ./tests/python_tests/test_generate_api.py
+      - run: source ./ov/setupvars.sh && PYTHONPATH=./build/:$PYTHONPATH python -m pytest ./tests/python_tests/test_generate_api.py -x
       - run: source ./ov/setupvars.sh && python -m pip install . --config-settings=build-dir="build" --verbose --verbose --verbose
-      - run: python -m pytest ./tests/python_tests/test_generate_api.py
+      - run: python -m pytest ./tests/python_tests/test_generate_api.py -x
 
   windows_genai_python_lib:
     runs-on: windows-latest
diff --git a/src/cpp/include/openvino/genai/llm_pipeline.hpp b/src/cpp/include/openvino/genai/llm_pipeline.hpp
index 73905616e5..11bc1d4adc 100644
--- a/src/cpp/include/openvino/genai/llm_pipeline.hpp
+++ b/src/cpp/include/openvino/genai/llm_pipeline.hpp
@@ -209,8 +209,8 @@ class OPENVINO_GENAI_EXPORTS LLMPipeline {
     std::unique_ptr<LLMPipelineImpl> m_pimpl;
 };
 
-std::pair<std::string, Any> streamer(StreamerVariant func);
-std::pair<std::string, Any> generation_config(const GenerationConfig& config);
+OPENVINO_GENAI_EXPORTS std::pair<std::string, Any> streamer(StreamerVariant func);
+OPENVINO_GENAI_EXPORTS std::pair<std::string, Any> generation_config(const GenerationConfig& configOPENVINO_GENAI_EXPORTS );
 
 }  // namespace genai
 }  // namespace ov