diff --git a/extlibs/glm b/extlibs/glm
deleted file mode 160000
index 2d4c4b4..0000000
--- a/extlibs/glm
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2d4c4b4dd31fde06cfffad7915c2b3006402322f