diff --git a/apps/rego-tunnel-linux/source/Dockerfile b/apps/rego-tunnel-linux/source/Dockerfile
index 2c098bf..cf92d81 100755
--- a/apps/rego-tunnel-linux/source/Dockerfile
+++ b/apps/rego-tunnel-linux/source/Dockerfile
@@ -35,7 +35,8 @@ RUN cd /lib/systemd/system/sysinit.target.wants/ && \
 
 # Copy and extract pre-built Cisco Secure Client 5.1.14.145
 COPY cisco-secureclient-5.1.14.145.tar.gz /tmp/
-RUN tar -xzf /tmp/cisco-secureclient-5.1.14.145.tar.gz -C / && \
+RUN mkdir -p /opt/cisco && \
+    tar -xzf /tmp/cisco-secureclient-5.1.14.145.tar.gz -C /opt/cisco && \
     rm /tmp/cisco-secureclient-5.1.14.145.tar.gz
 
 # Copy user data (hostscan, etc)