diff --git a/org.kde.discover.json b/org.kde.discover.json
--- a/org.kde.discover.json
+++ b/org.kde.discover.json
@@ -59,6 +59,14 @@
                     ]
                 },
 
+                {
+                    "name": "lmdb",
+                    "sources": [ { "type": "git", "url": "https://github.com/LMDB/lmdb", "branch": "mdb.master" } ],
+                    "no-autogen": true,
+                    "make-install-args": ["prefix=/app"],
+                    "subdir" : "libraries/liblmdb"
+                },
+
                 {
                     "name": "yaml",
                     "config-opts": [ "--disable-static", "--enable-x11" ],