diff --git a/mkdocs.yml b/mkdocs.yml
index a13b0b1b38894de59c419eca4e6f6571e4c1f67f..f170ad13406e2b762880159814c610f85701e114 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -284,7 +284,7 @@ nav:
       - Python-Conda: software/lang/conda.md
       - JuliaLang: software/lang/julialang.md
     - Tools:
-      - Apptainer/Singularity: software/tools/singularity-it4i.md
+      - Apptainer: software/tools/apptainer.md
       - ANSYS:
         - Introduction: software/tools/ansys/ansys.md
         - ANSYS CFX: software/tools/ansys/ansys-cfx.md