diff --git a/dc_function.sh b/dc_function.sh
index da25b95..62ea6ad 100644
--- a/dc_function.sh
+++ b/dc_function.sh
@@ -14,9 +14,12 @@ dockcheck () {
     echo "No container name given, here's the list of currently running containers:" 
     docker ps --format '{{.Names}}'
   else
-    RepoUrl=$(docker inspect "$1" --format='{{.Config.Image}}')
-    LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}' | sed -e 's/.*sha256/sha256/' -e 's/\]$//')
-    RegHash=$(regctl image digest --list "$RepoUrl")
-    if [[ "$LocalHash" != "$RegHash" ]] ; then printf "Updates available.\n" ; else printf "Already latest.\n" ; fi
+    for i in $(docker ps --filter "name=$1" --format '{{.Names}}')
+    do
+      RepoUrl=$(docker inspect $i --format='{{.Config.Image}}')
+      LocalHash=$(docker image inspect $RepoUrl --format '{{.RepoDigests}}' | sed -e 's/.*sha256/sha256/' -e 's/\]$//')
+      RegHash=$(regctl image digest --list $RepoUrl)
+      if [[ "$LocalHash" != "$RegHash" ]] ; then printf "Updates available for $i.\n" ; else printf "$i is already latest.\n" ; fi
+    done
   fi
 }