diff --git a/modules/m3/applications/apptainer/1.1.6.lua b/modules/m3/applications/apptainer/1.1.6.lua
deleted file mode 100644
index 17e58d60..00000000
--- a/modules/m3/applications/apptainer/1.1.6.lua
+++ /dev/null
@@ -1,16 +0,0 @@
-whatis("Apptainer/Singularity v1.1.6")
-family("apptainer")
-prepend_path("PATH","/hpc/sys/apps/apptainer/current/bin")
-source_sh('bash', '/hpc/sys/apps/apptainer/current/share/bash-completion/completions/apptainer')
-source_sh('bash', '/hpc/sys/apps/apptainer/current/share/bash-completion/completions/singularity')
-setenv("APPTAINER_BIND","/tmp,/hpc,/lustre/work/client,/lustre/scratch/client,/work,/work/projects:/projects,/cm/local/apps/slurm,/var/lib/sss,/etc/passwd")
-
-LmodMessage("\n\nApptainer 1.1.6 is deprecated. It will be removed from the system June 15, 2026. \nPlease use apptainer/1.5.0 instead. If you experience issues with the new version, please report them. \n")
-
-
-help([[Name: Apptainer
-Version: 1.1.6
-Website: https://apptainer.org/
-
-Apptainer is an open source container platform designed to be simple, fast, and secure. Many container platforms are available, but Apptainer is designed for ease-of-use on shared systems and in high performance computing (HPC) environments.
-]])
\ No newline at end of file