diff --git a/src/main/python/ddadevops/c4k_mixin.py b/src/main/python/ddadevops/c4k_mixin.py
index 94e1fad..1492739 100644
--- a/src/main/python/ddadevops/c4k_mixin.py
+++ b/src/main/python/ddadevops/c4k_mixin.py
@@ -42,10 +42,7 @@ class C4kMixin(DevopsBuild):
         chmod(self.build_path() + '/out_auth.edn', 0o600)
 
     def c4k_apply(self):
-        cmd = [f'c4k-{self.c4k_module_name}-standalone.jar',
-               self.build_path() + '/out_config.edn',
-               self.build_path() + '/out_auth.edn', 
-               '> ' + self.build_path() + f'/out_{self.c4k_module_name}.yaml']
+        cmd = f'c4k-{self.c4k_module_name}-standalone.jar {self.build_path()}/out_config.edn {self.build_path()}/out_auth.edn > {self.build_path()}/out_{self.c4k_module_name}.yaml'
         output = execute(cmd, True)
         print(output)
         return output