diff --git a/rules/postprocess.smk b/rules/postprocess.smk
index 59f9ead7..c1dd24c0 100644
--- a/rules/postprocess.smk
+++ b/rules/postprocess.smk
@@ -31,6 +31,7 @@ if config["foresight"] != "perfect":
     rule plot_power_network:
         params:
             plotting=config["plotting"],
+            foresight=config["foresight"],
         input:
             network=RESULTS
             + "postnetworks/elec_s{simpl}_{clusters}_l{ll}_{opts}_{sector_opts}_{planning_horizons}.nc",
@@ -54,6 +55,7 @@ if config["foresight"] != "perfect":
     rule plot_hydrogen_network:
         params:
             plotting=config["plotting"],
+            foresight=config["foresight"],
         input:
             network=RESULTS
             + "postnetworks/elec_s{simpl}_{clusters}_l{ll}_{opts}_{sector_opts}_{planning_horizons}.nc",
@@ -77,6 +79,7 @@ if config["foresight"] != "perfect":
     rule plot_gas_network:
         params:
             plotting=config["plotting"],
+            foresight=config["foresight"],
         input:
             network=RESULTS
             + "postnetworks/elec_s{simpl}_{clusters}_l{ll}_{opts}_{sector_opts}_{planning_horizons}.nc",
diff --git a/scripts/plot_power_network.py b/scripts/plot_power_network.py
index 271e638d..0e13e497 100644
--- a/scripts/plot_power_network.py
+++ b/scripts/plot_power_network.py
@@ -98,7 +98,7 @@ def plot_map(
 
         logger.debug(f"{comp}, {costs}")
 
-    costs = costs.groupby(costs.columns, axis=1).sum()
+    costs = costs.T.groupby(costs.columns).sum().T
 
     costs.drop(list(costs.columns[(costs == 0.0).all()]), axis=1, inplace=True)