diff --git a/scripts/prepare_sector_network.py b/scripts/prepare_sector_network.py
index b6ec98b2..9f53e317 100755
--- a/scripts/prepare_sector_network.py
+++ b/scripts/prepare_sector_network.py
@@ -97,7 +97,7 @@ def define_spatial(nodes, options):
         spatial.gas.industry = nodes + " gas for industry"
         spatial.gas.industry_cc = nodes + " gas for industry CC"
         spatial.gas.biogas_to_gas = nodes + " biogas to gas"
-        spatial.gas.biogas_to_gas_cc = nodes + "biogas to gas CC"
+        spatial.gas.biogas_to_gas_cc = nodes + " biogas to gas CC"
     else:
         spatial.gas.nodes = ["EU gas"]
         spatial.gas.locations = ["EU"]