diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3683b080..9e59a421 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,7 @@ CHANGELOG for FlatCAM beta
 - fixed a string ("Penelization Reference") by Hans Boot contribution.
 - fixed a string ("Penelization Reference") translations by Hans Boot contribution.
 - fixed issue with not being able to mill holes in a Excellon object part of a loaded project (JSON serialization makes all keys in dictionary strings so I had to make sure that the obj.tools dict keys are made integers on project reconstruction)
+- added needed 'testresources' module in the setup_ubuntu.sh script - Hans Boot contribution
 
 30.12.2020
 
diff --git a/setup_ubuntu.sh b/setup_ubuntu.sh
index 4fe8a9e1..a05bb87e 100644
--- a/setup_ubuntu.sh
+++ b/setup_ubuntu.sh
@@ -46,6 +46,7 @@ sudo -H python3 -m pip install --upgrade \
 	reportlab \
 	svglib \
 	pyserial \
+	testresources \
 	pikepdf
 
 sudo -H easy_install -U distribute