diff --git a/.github/workflows/run.yml b/.github/workflows/run.yml
index e9d3f92..504a616 100644
--- a/.github/workflows/run.yml
+++ b/.github/workflows/run.yml
@@ -33,6 +33,7 @@ jobs:
       run: |
         source /opt/SIRF-SuperBuild/INSTALL/bin/env_sirf.sh
         curl -fsSL https://raw.githubusercontent.com/SyneRBI/PETRIC/main/petric.py > petric.py
+        test -f main.py || ln -s main_ISTA.py main.py
         python <<EOF
         from main import Submission, submission_callbacks
         from cil.optimisation.algorithms import Algorithm
diff --git a/README.md b/README.md
index 63acae2..c42d9e1 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,8 @@ The organisers will provide GPU-enabled cloud runners which have access to large
 
 ## Layout
 
-The organisers will import your submitted algorithm from [`main.py`](main.py) and then run & evaluate it.
-Please modify this file!
+The organisers will import your submitted algorithm from `main.py` and then run & evaluate it.
+Please create this file! See the example `main_*.py` files for inspiration.
 
 [SIRF](https://github.com/SyneRBI/SIRF), [CIL](https://github.com/TomographicImaging/CIL), and CUDA are already installed (using [synerbi/sirf](https://github.com/synerbi/SIRF-SuperBuild/pkgs/container/sirf)).
 Additional dependencies may be specified via `apt.txt`, `environment.yml`, and/or `requirements.txt`.
diff --git a/main.py b/main.py
deleted file mode 120000
index 3152815..0000000
--- a/main.py
+++ /dev/null
@@ -1 +0,0 @@
-main_ISTA.py
\ No newline at end of file