diff --git a/cluster/slurm.py b/cluster/slurm.py
index 2c45ed8..38182c3 100644
--- a/cluster/slurm.py
+++ b/cluster/slurm.py
@@ -8,7 +8,6 @@ def build_slurm_cluster(config: dict):
     processes = config.get("processes", 1)
     cores = config.get("cores", 1)
     memory = config.get("memory", "4GB")
-    interface = config.get("interface", None)
     walltime = config.get('walltime', "01:00:00")
     job_extras = config.get("job_extra", [])
     job_script_prologue = config.get("env_setup", [])
@@ -18,7 +17,6 @@ def build_slurm_cluster(config: dict):
         processes=processes,
         cores=cores,
         memory=memory,
-        interface=interface,
         walltime=walltime,
         job_extra_directives=job_extras,
         job_script_prologue=job_script_prologue
diff --git a/image/formats.py b/image/formats.py
index d70147e..e5f2791 100644
--- a/image/formats.py
+++ b/image/formats.py
@@ -21,7 +21,7 @@ def validate_or_enforce_zarr(source: str, save_path: str = None, chunk_formats:
     print(os.listdir("."))
 
     if not os.path.isfile(source):
-        raise ValueError("The source provided was not a valid path.")
+        raise ValueError("The source provided [" + source + "] was not a valid path.")
 
     # Use the current file's directory to save the new zarr file (if required)
     if not save_path:
diff --git a/test_data/slurm_execution_config.json b/test_data/slurm_execution_config.json
index 0e11b08..2b486c3 100644
--- a/test_data/slurm_execution_config.json
+++ b/test_data/slurm_execution_config.json
@@ -8,10 +8,9 @@
   "job_extra": [
     "--gres gpu:1"
   ],
-  "interface": "ib0",
   "env_setup": [
     "ml Anaconda3",
-    "conda activate /camp/stp/ddt/workings/smithj1/envs/clijd_dask"
+    "conda activate /camp/stp/ddt/working/smithj1/envs/clijd_dask"
   ],
   "walltime": "01:00:00"
 }
\ No newline at end of file