diff --git a/scripts/solve_network.py b/scripts/solve_network.py
index 9ca35f64..1ff68338 100644
--- a/scripts/solve_network.py
+++ b/scripts/solve_network.py
@@ -8,6 +8,9 @@ import os
 import pypsa
 from pypsa.descriptors import free_output_series_dataframes
 
+# Suppress logging of the slack bus choices
+pypsa.pf.logger.setLevel(logging.WARNING)
+
 from vresutils.benchmark import memory_logger
 
 def patch_pyomo_tmpdir(tmpdir):