diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 8635064..3982e50 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -31,9 +31,15 @@ jobs:
       run: cmake -G Ninja -Bbuild -DCMAKE_INSTALL_PREFIX=$CONDA_PREFIX -DDOWNLOAD_GTEST=ON -DHAVE_ALL_DEPS=ON
 
     - name: Generate data for zlib test
+      working-directory: build/test
       run: python -c 'import struct, zlib; open("files/test.zl", "wb").write(zlib.compress(struct.pack("4d", 3.0, 2.0, 1.0, 0.0), level=1))'
 
-    - name: Build and run xtensor-io tests
+    - name: Build
+      working-directory: build
+      run: cmake --build . --target test_xtensor_io_lib --parallel 8
+
+    - name: Run tests
+      working-directory: build/test
       run: |
         export GTEST_FILTER="-xio_gdal_handler.read_vsigs"
-        make -j2 xtest
+        ./test_xtensor_io_lib
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index be2c115..c4c3183 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -3,5 +3,5 @@ trigger:
 
 jobs:
   #  - template: ./.azure-pipelines/azure-pipelines-linux.yml
-  - template: ./.azure-pipelines/azure-pipelines-osx.yml
+  #- template: ./.azure-pipelines/azure-pipelines-osx.yml
 
diff --git a/environment-dev.yml b/environment-dev.yml
index 476e2c3..e7e275d 100644
--- a/environment-dev.yml
+++ b/environment-dev.yml
@@ -4,6 +4,7 @@ channels:
 dependencies:
   # Build dependencies
   - cmake
+  - ninja
   # Host dependencies
   - openimageio=2.2.7
   - libsndfile=1.0.30