diff --git a/internal/worker/command_blender.go b/internal/worker/command_blender.go
index 2f7af9b3..e4937ada 100644
--- a/internal/worker/command_blender.go
+++ b/internal/worker/command_blender.go
@@ -105,7 +105,7 @@ func (ce *CommandExecutor) cmdBlenderRenderCommand(
 		// Only include the blendfile if the parameter is not empty. This makes it
 		// possible to pass a Python script that loads/constructs the blend file,
 		// instead of loading one explicitly here.
-		cliArgs = append(cliArgs, parameters.blendfile)
+		cliArgs = append(cliArgs, crosspath.ToNative(parameters.blendfile))
 	}
 	cliArgs = append(cliArgs, parameters.args...)
 	execCmd := ce.cli.CommandContext(ctx, parameters.exe, cliArgs...)