diff --git a/.github/workflows/pio-build.yaml b/.github/workflows/pio-build.yaml
index 4131a02..e16a3b5 100644
--- a/.github/workflows/pio-build.yaml
+++ b/.github/workflows/pio-build.yaml
@@ -34,8 +34,7 @@ jobs:
       run: |
         python -m pip install --upgrade pip
         pip install --upgrade platformio
-        pwd
-        ls -al
+        git config --global advice.detachedHead false
 
     - name: Run PlatformIO
       run: pio run -e gravity-release -e gravity-perf
diff --git a/script/copy_html.py b/script/copy_html.py
index f5e8fb8..428074b 100644
--- a/script/copy_html.py
+++ b/script/copy_html.py
@@ -9,24 +9,20 @@ print( "Copy html-files from " + source + " -> " + target )
 
 os.makedirs(os.path.dirname( target ), exist_ok=True)
 file = "about.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
 file = "calibration.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
 file = "config.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
 file = "device.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
 file = "index.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
 file = "upload.min.htm"
-print( "Copy file: " + source + file + "->" + target + file)
+#print( "Copy file: " + source + file + "->" + target + file)
 shutil.copyfile( source + file, target + file )
-
-#print( "Adding custom build step (copy ./heml/*.min.html to ./data/): ")
-#print(env.Dump())
-#env.AddPreAction("buildprog", before_build)
diff --git a/src/tempsensor.cpp b/src/tempsensor.cpp
index 885a1ee..3614d58 100644
--- a/src/tempsensor.cpp
+++ b/src/tempsensor.cpp
@@ -23,7 +23,7 @@ SOFTWARE.
  */
 #include <DallasTemperature.h>
 #include <Wire.h>
-#include <onewire.h>
+#include <OneWire.h>
 
 #include <config.hpp>
 #include <gyro.hpp>