diff --git a/src/akkudoktoreos/utils/visualize.py b/src/akkudoktoreos/utils/visualize.py
index 8e088f7d..a4d8942d 100644
--- a/src/akkudoktoreos/utils/visualize.py
+++ b/src/akkudoktoreos/utils/visualize.py
@@ -13,7 +13,7 @@
 from akkudoktoreos.core.logging import get_logger
 from akkudoktoreos.optimization.genetic import OptimizationParameters
 
-logger = get_logger(__name__, logging_level="DEBUG")
+logger = get_logger(__name__)
 
 
 class VisualizationReport(ConfigMixin):
@@ -589,6 +589,8 @@ def generate_example_report(filename: str = "example_report.pdf") -> None:
 
     report.finalize_group()  # Finalize the third group of charts
 
+    logger.setLevel(logging.DEBUG)  # set level for example report
+
     if logger.level == logging.DEBUG:
         report.create_line_chart(
             x_hours,