diff --git a/librerias/proj4js b/librerias/proj4js
deleted file mode 160000
index edb3d43..0000000
--- a/librerias/proj4js
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit edb3d437d7b80d3d3f7430410ad8e5869799ad1d