diff --git a/init.lua b/init.lua
index da9ea21..61d5377 100644
--- a/init.lua
+++ b/init.lua
@@ -667,6 +667,9 @@ doc.add_category("nodes", {
 						datastring = datastring .. S("You can not jump while inside this block.").."\n"
 					end
 				end
+				if data.def.move_resistance and data.def.move_resistance >= 1 then
+					datastring = datastring .. S("This block slows down your movement.").."\n"
+				end
 				if data.def.climbable == true then
 					if data.def.groups.disable_jump == 1 and data.def.groups.disable_descend == 1 then
 						datastring = datastring .. S("This block can be climbed, but only horizontally.").."\n"