diff --git a/meshroom/submitters/tractorSubmitter.py b/meshroom/submitters/tractorSubmitter.py
index 6ebcc6976d..8c9987bc86 100644
--- a/meshroom/submitters/tractorSubmitter.py
+++ b/meshroom/submitters/tractorSubmitter.py
@@ -103,7 +103,7 @@ def rezWrapCommand(cmd, useCurrentContext: bool = True, otherRezPkg: list[str] =
         if "REZ_BIN" in os.environ:
             rezBin = os.environ["REZ_BIN"]
         elif "REZ_PACKAGES_ROOT" in os.environ:
-            rezBin = os.path.join(os.environ["REZ_PACKAGES_ROOT"], "/bin/rez")
+            rezBin = os.path.join(os.environ["REZ_PACKAGES_ROOT"], "bin/rez")
         return f"{rezBin} env {packagesStr} -- {cmd}"
     return cmd