diff --git a/.github/workflows/apptainer.yml b/.github/workflows/apptainer.yml
index 614094709532f4d5697a95b152ff1420e11bddbf..11003eb843947e6d791d1c39a818803d951290dd 100644
--- a/.github/workflows/apptainer.yml
+++ b/.github/workflows/apptainer.yml
@@ -24,4 +24,4 @@ jobs:
       uses: actions/upload-artifact@v2
       with:
         name: COBREXA.jl apptainer
-	path: cobrexa.sif
+        path: cobrexa.sif