diff --git a/material/mi-pps-praesentation/plugin/multiplex/package-lock.json b/material/mi-pps-praesentation/plugin/multiplex/package-lock.json
index 763b002..7ae8b69 100644
--- a/material/mi-pps-praesentation/plugin/multiplex/package-lock.json
+++ b/material/mi-pps-praesentation/plugin/multiplex/package-lock.json
@@ -9,137 +9,127 @@
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diff --git a/material/mi-pps-praesentation/plugin/multiplex/package.json b/material/mi-pps-praesentation/plugin/multiplex/package.json
old mode 100755
new mode 100644
index bbed77a..13385e5
--- a/material/mi-pps-praesentation/plugin/multiplex/package.json
+++ b/material/mi-pps-praesentation/plugin/multiplex/package.json
@@ -10,10 +10,10 @@
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   "license": "MIT"
 }