diff --git a/source/_docs/ecosystem/hadashboard/installation.markdown b/source/_docs/ecosystem/hadashboard/installation.markdown
index 0fd3df48efc..4d1fe7ff258 100755
--- a/source/_docs/ecosystem/hadashboard/installation.markdown
+++ b/source/_docs/ecosystem/hadashboard/installation.markdown
@@ -60,7 +60,7 @@ By default, the docker instance should pick up your timezone but if you want to
 Raspberry pi needs to use a different docker build file so the build command is slightly different:
 
 ```bash
-$ docker build -f Docker-raspi/Dockerfile -t hadashboard .
+$ sudo docker build -f Docker-raspi/Dockerfile -t hadashboard .
 ```
 
 Apart from that the other steps are identical.