diff --git a/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py b/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
index 20a58c9131..15226bb773 100644
--- a/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
+++ b/openpype/modules/deadline/repository/custom/plugins/GlobalJobPreLoad.py
@@ -362,11 +362,11 @@ def inject_openpype_environment(deadlinePlugin):
 
         args_str = subprocess.list2cmdline(args)
         print(">>> Executing: {} {}".format(exe, args_str))
-        process = ProcessUtils.SpawnProcess(
-            exe, args_str, os.path.dirname(exe)
+        process_exitcode = deadlinePlugin.RunProcess(
+            exe, args_str, os.path.dirname(exe), -1
         )
-        ProcessUtils.WaitForExit(process, -1)
-        if process.ExitCode != 0:
+
+        if process_exitcode != 0:
             raise RuntimeError(
                 "Failed to run OpenPype process to extract environments."
             )