diff --git a/install.sh b/install.sh
index bb855035..e9628a75 100755
--- a/install.sh
+++ b/install.sh
@@ -154,7 +154,7 @@ echo 'export PATH=$PATH:$HOME/.local/bin' >> ~/.bashrc && source ~/.bashrc; echo
 
 for i in pip setuptools wheel cryptography==3.4.8 Ed25519 base58 google duniterpy pynacl pgpy pynentry SecureBytes amzqr pdf2docx pyppeteer; do
         echo ">>> Installation $i <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"
-        python -m pip install -U $i
+        python -m pip install --break-system-packages -U $i
         [[ $? != 0 ]] && echo "INSTALL $i FAILED." && echo "python -m pip install -U $i FAILED." >> /tmp/install.errors.log && continue
 done