diff --git a/Snakefile b/Snakefile
index 4224488e..bd6aa9dc 100644
--- a/Snakefile
+++ b/Snakefile
@@ -284,7 +284,7 @@ rule prepare_res_potentials:
         ),
     output:
         **{
-            f"{tech}_{year}_{discountrate}_potential_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_potential_s{{simpl}}_{{clusters}}.csv"
+            f"{tech}_{year}_{discountrate}_potential_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_potential_s{simpl}_{clusters}.csv"
             for tech in config["custom_data"]["renewables"]
             for year in config["scenario"]["planning_horizons"]
             for discountrate in config["costs"]["discountrate"]
@@ -292,7 +292,7 @@ rule prepare_res_potentials:
             for clusters in config["scenario"]["clusters"]
         },
         **{
-            f"{tech}_{year}_{discountrate}_installable_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_installable_s{{simpl}}_{{clusters}}.csv"
+            f"{tech}_{year}_{discountrate}_installable_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_installable_s{simpl}_{clusters}.csv"
             for tech in config["custom_data"]["renewables"]
             for year in config["scenario"]["planning_horizons"]
             for discountrate in config["costs"]["discountrate"]
@@ -310,7 +310,7 @@ rule override_respot:
         countries=config["countries"],
     input:
         **{
-            f"custom_res_pot_{tech}_{year}_{discountrate}_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_potential_s{{simpl}}_{{clusters}}.csv"
+            f"custom_res_pot_{tech}_{year}_{discountrate}_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_potential_s{simpl}_{clusters}.csv"
             for tech in config["custom_data"]["renewables"]
             for year in config["scenario"]["planning_horizons"]
             for discountrate in config["costs"]["discountrate"]
@@ -318,7 +318,7 @@ rule override_respot:
             for clusters in config["scenario"]["clusters"]
         },
         **{
-            f"custom_res_ins_{tech}_{year}_{discountrate}_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_installable_s{{simpl}}_{{clusters}}.csv"
+            f"custom_res_ins_{tech}_{year}_{discountrate}_s{simpl}_{clusters}": f"resources/custom_renewables/{tech}/{tech}_{year}_{discountrate}_installable_s{simpl}_{clusters}.csv"
             for tech in config["custom_data"]["renewables"]
             for year in config["scenario"]["planning_horizons"]
             for discountrate in config["costs"]["discountrate"]
@@ -848,6 +848,7 @@ rule build_industrial_distribution_key:  #default data
     script:
         "scripts/build_industrial_distribution_key.py"
 
+
 if config["custom_data"]["industry_demand"]:
 
     rule copy_industry_demand:
@@ -857,7 +858,9 @@ if config["custom_data"]["industry_demand"]:
             destination="resources/demand/industry_demand_{demand}_{planning_horizons}.csv",
         shell:
             "cp {input.source} {output.destination}"
+
 else:
+
     rule build_base_industry_totals:  #default data
         params:
             base_year=config["demand_data"]["base_year"],
@@ -890,7 +893,9 @@ rule build_industry_demand:  #default data
         industrial_distribution_key="resources/demand/industrial_distribution_key_elec_s{simpl}_{clusters}_{planning_horizons}.csv",
         #industrial_production_per_country_tomorrow="resources/demand/industrial_production_per_country_tomorrow_{planning_horizons}_{demand}.csv",
         #industrial_production_per_country="data/industrial_production_per_country.csv",
-        base_industry_totals=lambda wildcards: "resources/demand/base_industry_totals_{planning_horizons}_{demand}.csv" if not config["custom_data"]["industry_demand"] else [],
+        base_industry_totals=lambda wildcards: "resources/demand/base_industry_totals_{planning_horizons}_{demand}.csv"
+        if not config["custom_data"]["industry_demand"]
+        else [],
         industrial_database="data/industrial_database.csv",
         costs=CDIR + "costs_{planning_horizons}.csv",
         industry_growth_cagr="data/demand/industry_growth_cagr.csv",