diff --git a/Dockerfile.linux-arm-v7 b/Dockerfile.linux-arm-v7
index 13f6999..a50a66d 100644
--- a/Dockerfile.linux-arm-v7
+++ b/Dockerfile.linux-arm-v7
@@ -243,7 +243,7 @@ RUN cd /opt && \
     python3 -m venv .venv && \
     . .venv/bin/activate && \
     #pip3 install --break-system-packages --no-cache-dir pymssql && \
-    pip3 install --no-cache-dir pymssql && \
+    pip3 install --no-cache-dir krb5 pymssql && \
     #pip3 install --break-system-packages --no-cache-dir --find-links https://wheel-index.linuxserver.io/ubuntu/ pywbem paramiko pplogger paho-mqtt && \
     pip3 install --no-cache-dir --find-links https://wheel-index.linuxserver.io/ubuntu/ pywbem paramiko pplogger paho-mqtt && \
     #pip3 install --break-system-packages --no-cache-dir --find-links https://wheel-index.linuxserver.io/ubuntu/ --upgrade requests && \