diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1934ae8..2eeb0eb 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -175,7 +175,7 @@ jobs:
           done
 
       - name: Install SDist
-        run: .venv/bin/pip install --no-binary=ninja $(ls sdist/*.tar.gz)
+        run: .venv/bin/pip install -v --no-binary=ninja $(ls sdist/*.tar.gz)
 
       - name: Test installed SDist
         run: .venv/bin/pip check && .venv/bin/pytest ./tests
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e6fe0a..e0e783d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -23,6 +23,8 @@ message(STATUS "")
 message(STATUS "  RUN_NINJA_TEST : ${RUN_NINJA_TEST}")
 message(STATUS "************************************")
 
+set(BUILD_TESTING ${RUN_NINJA_TEST} CACHE INTERNAL "")
+
 add_subdirectory(ninja-upstream)
 
 if(RUN_NINJA_TEST)