diff --git a/scripts/image-builder.sh b/scripts/image-builder.sh
index d243aa4..112add4 100755
--- a/scripts/image-builder.sh
+++ b/scripts/image-builder.sh
@@ -612,7 +612,7 @@ load_project_config() {
 # Gibt die URL einer Registry anhand des Config-Files zurück
 get_registry_url() {
   local reg=$1
-  local reg_file="$REGISTRY_CONFIG_DIR/$reg.conf"
+  local reg_file="$REGISTRY_CONFIG_DIR/$reg/config-file"
   if [[ ! -f "$reg_file" ]]; then
     echo ""
     return
@@ -623,7 +623,7 @@ get_registry_url() {
 # Führt docker login für eine Registry anhand des Config-Files aus
 registry_login() {
   local reg=$1
-  local reg_file="$REGISTRY_CONFIG_DIR/$reg.conf"
+  local reg_file="$REGISTRY_CONFIG_DIR/$reg/config-file"
 
   if [[ ! -f "$reg_file" ]]; then
     echo "Registry-Konfiguration '$reg' fehlt!"
@@ -718,7 +718,7 @@ build_image() {
       return
     fi
   done
-  
+
   # Log-Ausgabe
   echo "${build_cmd[*]}" >> "$logfile"