diff --git a/misc/update-repo.sh b/misc/update-repo.sh
index 0f08e6c9..aee7b661 100644
--- a/misc/update-repo.sh
+++ b/misc/update-repo.sh
@@ -41,7 +41,12 @@ function update_container() {
         echo -e "${RD}[Warning]${CL} /usr/bin/update in ${BL}$container${CL} contains a different entry (${RD}tteck${CL}). No changes made.\n"
       else
         pct exec "$container" -- bash -c "sed -i 's/tteck\\/Proxmox/community-scripts\\/ProxmoxVE/g' /usr/bin/update"
-        echo -e "${GN}[Success]${CL} /usr/bin/update updated in ${BL}$container${CL}.\n"
+
+        if pct exec "$container" -- grep -q "community-scripts/ProxmoxVE" /usr/bin/update; then
+          echo -e "${GN}[Success]${CL} /usr/bin/update updated in ${BL}$container${CL}.\n"
+        else
+          echo -e "${RD}[Error]${CL} /usr/bin/update in ${BL}$container${CL} could not be updated properly.\n"
+        fi
       fi
     else
       echo -e "${RD}[Error]${CL} /usr/bin/update not found in container ${BL}$container${CL}.\n"