diff --git a/types/node.types b/types/node.types
index 970a1bd8..3628ad33 100644
--- a/types/node.types
+++ b/types/node.types
@@ -58,3 +58,8 @@ application/x-lua-bytecode  luac
 # Why: http://stackoverflow.com/questions/10701983/what-is-the-mime-type-for-markdown
 # Added by: avoidwork
 text/x-markdown  markdown md mkd
+
+# What: DASH Adaptive Streaming manifest
+# Why: https://developer.mozilla.org/en-US/docs/DASH_Adaptive_Streaming_for_HTML_5_Video
+# Added by: eelcocramer
+application/dash+xml mdp