diff --git a/src/main/python/ddadevops/c4k_mixin.py b/src/main/python/ddadevops/c4k_mixin.py
index ab8658e..94e1fad 100644
--- a/src/main/python/ddadevops/c4k_mixin.py
+++ b/src/main/python/ddadevops/c4k_mixin.py
@@ -15,14 +15,6 @@ def add_c4k_mixin_config(config,
     return config
 
 
-def generate_clojure_map(template_dict):
-    clojure_map_str = '{'
-    for key, value in template_dict.items():
-        clojure_map_str += f':{key} "{value}"\n'
-    clojure_map_str += '}'
-    return clojure_map_str
-
-
 class C4kMixin(DevopsBuild):
 
     def __init__(self, project, config):
@@ -31,15 +23,22 @@ class C4kMixin(DevopsBuild):
         self.c4k_mixin_auth = config['C4kMixin']['Auth']
         self.c4k_module_name = config['C4kMixin']['Name']
 
+    def __generate_clojure_map(template_dict):
+        clojure_map_str = '{'
+        for key, value in template_dict.items():
+            clojure_map_str += f':{key} "{value}"\n'
+        clojure_map_str += '}'
+        return clojure_map_str
+
     def write_c4k_config(self):
         fqdn = self.get('fqdn')
         self.c4k_mixin_config.update({'fqdn':fqdn})
         with open(self.build_path() + '/out_config.edn', 'w') as output_file:
-            output_file.write(generate_clojure_map(self.c4k_mixin_config))
+            output_file.write(self.__generate_clojure_map(self.c4k_mixin_config))
     
     def write_c4k_auth(self):
         with open(self.build_path() + '/out_auth.edn', 'w') as output_file:
-            output_file.write(generate_clojure_map(self.c4k_mixin_auth))
+            output_file.write(self.__generate_clojure_map(self.c4k_mixin_auth))
         chmod(self.build_path() + '/out_auth.edn', 0o600)
 
     def c4k_apply(self):