diff --git a/dockcheck.sh b/dockcheck.sh
index 735a6f7..1df7826 100755
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -165,6 +165,7 @@ if [ -n "$GotUpdates" ] ; then
       else
         ComposeFile="$ContPath/$ContConfigFile"
       fi
+      cd "$(dirname "${ComposeFile}")"
       $DockerBin -f "$ComposeFile" pull "$ContName"
       $DockerBin -f "$ComposeFile" up -d "$ContName"
     done