diff --git a/.github/workflows/hdf5-develop.yml b/.github/workflows/hdf5-develop.yml
index c5f8ddb..561cb5b 100644
--- a/.github/workflows/hdf5-develop.yml
+++ b/.github/workflows/hdf5-develop.yml
@@ -38,7 +38,7 @@ jobs:
         cmake --version
         mkdir -p hdf5/build
         cd hdf5/build
-        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DHDF5_ENABLE_PARALLEL:BOOL=ON -DHDF5_ENABLE_THREADSAFE:BOOL=ON -DALLOW_UNSUPPORTED:BOOL=ON ..
+        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DHDF5_ENABLE_PARALLEL:BOOL=ON -DHDF5_ENABLE_THREADSAFE:BOOL=ON -DHDF5_ALLOW_UNSUPPORTED:BOOL=ON ..
         sudo make -j2 install
         cd ..
         git rev-parse HEAD > git.txt
diff --git a/.github/workflows/hdf5-latest.yml b/.github/workflows/hdf5-latest.yml
index 28dbee4..91bd194 100644
--- a/.github/workflows/hdf5-latest.yml
+++ b/.github/workflows/hdf5-latest.yml
@@ -38,7 +38,7 @@ jobs:
         cmake --version
         mkdir -p hdf5/build
         cd hdf5/build
-        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DHDF5_ENABLE_PARALLEL:BOOL=ON -DHDF5_ENABLE_THREADSAFE:BOOL=ON -DALLOW_UNSUPPORTED:BOOL=ON ..
+        cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local -DHDF5_ENABLE_PARALLEL:BOOL=ON -DHDF5_ENABLE_THREADSAFE:BOOL=ON -DHDF5_ALLOW_UNSUPPORTED:BOOL=ON ..
         sudo make -j2 install
         cd ..
         git rev-parse HEAD > git.txt