diff --git a/Snakefile b/Snakefile
index f6e581a4..7c16ff9f 100644
--- a/Snakefile
+++ b/Snakefile
@@ -125,7 +125,7 @@ rule sync:
     shell:
         """
         rsync -uvarh --ignore-missing-args --files-from=.sync-send . {params.cluster}
-        rsync -uvarh --no-g {params.cluster}/resources . || echo "No resources directory, skipping rsync
+        rsync -uvarh --no-g {params.cluster}/resources . || echo "No resources directory, skipping rsync"
         rsync -uvarh --no-g {params.cluster}/results . || echo "No results directory, skipping rsync"
         rsync -uvarh --no-g {params.cluster}/logs . || echo "No logs directory, skipping rsync"
         """
diff --git a/scripts/prepare_sector_network.py b/scripts/prepare_sector_network.py
index b0d0a4e6..4cfaa95f 100644
--- a/scripts/prepare_sector_network.py
+++ b/scripts/prepare_sector_network.py
@@ -567,7 +567,7 @@ def add_co2_tracking(n, costs, options):
         bus="co2 atmosphere",
     )
 
-    # this tracks CO2 stored, e.g. underground
+    # add CO2 tanks
     n.madd(
         "Bus",
         spatial.co2.nodes,
@@ -576,13 +576,13 @@ def add_co2_tracking(n, costs, options):
         unit="t_co2",
     )
 
-    # add CO2 tanks
     n.madd(
         "Store",
         spatial.co2.nodes,
         e_nom_extendable=True,
-        capital_cost=costs.loc["CO2 storage tank"],
+        capital_cost=costs.at["CO2 storage tank", "fixed"],
         carrier="co2 stored",
+        e_cyclic=True,
         bus=spatial.co2.nodes,
     )
     n.add("Carrier", "co2 stored")