diff --git a/addons/source-python/data/source-python/weapons/csgo.ini b/addons/source-python/data/source-python/weapons/csgo.ini
index 2b3d6f432..cf04dacbd 100644
--- a/addons/source-python/data/source-python/weapons/csgo.ini
+++ b/addons/source-python/data/source-python/weapons/csgo.ini
@@ -163,6 +163,15 @@
         item_definition_index = 33
         tags = "all,primary,smg"
 
+    [[mp5sd]]
+        slot = 0
+        maxammo = 120
+        ammoprop = 7
+        clip = 30
+        cost = 1500
+        item_definition_index = 23
+        tags = "all,primary,smg"
+
     [[mp9]]
         slot = 0
         maxammo = 120