diff --git a/jsonFiles/wing_design/configuration.json b/jsonFiles/wing_design/configuration.json
index 5303aa50992d4fe013688e5a39cb03ea1d38d4a3..6f288d3c70fb0ed5d091317819587714b8669753 100644
--- a/jsonFiles/wing_design/configuration.json
+++ b/jsonFiles/wing_design/configuration.json
@@ -1,5 +1,5 @@
 {
-  "commandScriptLinux": "wing_design.px -c ../workingDirectoryRCE/${in:current_workflow_name}/wing_design_conf.xml",
+  "commandScriptLinux": "wing_design.py -c ../workingDirectoryRCE/${in:current_workflow_name}/wing_design_conf.xml",
   "commandScriptWindows": "wing_design.py -c ../workingDirectoryRCE/${in:current_workflow_name}/wing_design_conf.xml",
   "copyToolBehavior": "never",
   "deleteWorkingDirectoriesAfterWorkflowExecution": true,