diff --git a/docs/source/conf.py b/docs/source/conf.py
index d3d08b98..551b703f 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -73,7 +73,7 @@
 
 
 html_title = "SeisMIC"
-# html_logo = "chapters/figures/logo.png"
+html_logo = ""
 # html_favicon = "chapters/figures/favicon.ico"
 
 html_context = {
diff --git a/examples/params.yaml b/examples/params.yaml
index 9145516d..8fd02ebb 100644
--- a/examples/params.yaml
+++ b/examples/params.yaml
@@ -5,7 +5,7 @@ proj_dir : 'data/'
 log_subdir : 'log'
 # levels:
 # 'DEBUG', 'INFO', 'WARNING', 'ERROR', or 'CRITICAL'
-log_level: 'INFO'
+log_level: 'WARNING'
 # folder for figures
 fig_subdir : 'figures'
 # folder containing preprocessed data