diff --git a/.github/workflows/vfc_test_workflow.yml b/.github/workflows/vfc_test_workflow.yml
index 2acae0a..9376998 100644
--- a/.github/workflows/vfc_test_workflow.yml
+++ b/.github/workflows/vfc_test_workflow.yml
@@ -29,14 +29,14 @@ jobs:
 
       - name: Install trexio
         run: |
-        export VERSION=1.1.0
-        wget https://github.com/TREX-CoE/trexio/releases/download/v${VERSION}/trexio-${VERSION}.tar.gz
-        tar -zxf trexio-${VERSION}.tar.gz
-        cd trexio-${VERSION}
-        ./configure --prefix=/usr CC="gcc-7" FC="gfortran-7"
-        # modify LDFLAGS to include -lhdf5_hl because autoconf sometime fails to detect the HL component
-        make LDFLAGS="-L/usr/lib/x86_64-linux-gnu/hdf5/serial -lhdf5_hl"
-        make install
+          export VERSION=1.1.0
+          wget https://github.com/TREX-CoE/trexio/releases/download/v${VERSION}/trexio-${VERSION}.tar.gz
+          tar -zxf trexio-${VERSION}.tar.gz
+          cd trexio-${VERSION}
+          ./configure --prefix=/usr CC="gcc-7" FC="gfortran-7"
+          # modify LDFLAGS to include -lhdf5_hl because autoconf sometime fails to detect the HL component
+          make LDFLAGS="-L/usr/lib/x86_64-linux-gnu/hdf5/serial -lhdf5_hl"
+          make install
 
       - name: Run tests
         run: vfc_ci test -g -r