diff --git a/basis/Dockerfile b/basis/Dockerfile
index 2fd87e05852624b6bf1606bfb3178d3c53720806..d9021cbc9c5d279bdc15632080b45920553a8e56 100755
--- a/basis/Dockerfile
+++ b/basis/Dockerfile
@@ -13,7 +13,7 @@ RUN apt-get update -y && apt-get upgrade -y && \
 
 ### installing pip packages
 RUN pip install numpy seaborn scipy matplotlib uncertainties pyunfold PhyPraKit pandas\
-    kafe2 pydot graphviz scikit-learn jupytext nbgitpuller  --upgrade --no-cache-dir
+    kafe2 pydot graphviz scikit-learn jupytext nbgitpuller jupyterlab-git  --upgrade --no-cache-dir
 
 RUN pip install iminuit --no-cache
 
diff --git a/python311/Dockerfile b/python311/Dockerfile
index 2a0419c67e8d06e1424f6ce2689178d1ad44ca31..6ff23ec73af01976e6d3a0146fefd184e1dc55cb 100644
--- a/python311/Dockerfile
+++ b/python311/Dockerfile
@@ -13,7 +13,7 @@ RUN apt-get update -y && apt-get upgrade -y && \
 
 ### installing pip packages
 RUN pip install numpy seaborn scipy matplotlib uncertainties pyunfold PhyPraKit pandas\
-    kafe2 pydot graphviz scikit-learn jupytext nbgitpuller  --upgrade --no-cache-dir
+    kafe2 pydot graphviz scikit-learn jupytext nbgitpuller jupyterlab-git --upgrade --no-cache-dir
 
 RUN pip install iminuit --no-cache