diff --git a/README.md b/README.md
index 5e5fcd0..7a1836e 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@ python3 -m pip install .
 3. **Clone the HTR repository and install its requirements**
 
 ```bash
-git clone https://github.com/rvankoert/loghi-htr.git
+git clone https://github.com/knaw-huc/loghi-htr.git
 cd loghi-htr
 python3 -m pip install -r requirements.txt
 ```
diff --git a/requirements.txt b/requirements.txt
index 58a2bab..e975720 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,4 +13,5 @@ scikit-image==0.22.0
 prometheus-client==0.20.0
 tf-models-official==2.14.1
 xlsxwriter==3.2.0
+six
 Pillow==10.3.0