diff --git a/dockerfile/adguard.dockerfile b/dockerfile/adguard.dockerfile
index 4bf6a30..55abc0a 100644
--- a/dockerfile/adguard.dockerfile
+++ b/dockerfile/adguard.dockerfile
@@ -11,6 +11,6 @@ tar -xf dnslookup-linux-amd64-v1.8.1.tar.gz
 run wget https://github.com/AdguardTeam/AdGuardHome/releases/download/v0.107.31/AdGuardHome_linux_amd64.tar.gz && \
 tar -xf AdGuardHome_linux_amd64.tar.gz && \
 mkdir -p /opt/adguardhome && \
-mkdir /root/.ssh && \
+mkdir /root/.ssh
 copy config/AdGuardHome.yaml /opt/adguardhome/AdGuardHome.yaml
 env PATH="$PATH:/linux-amd64"