diff --git a/src/Dodge/Update.hs b/src/Dodge/Update.hs
index e89eaf42a..6cedc4073 100644
--- a/src/Dodge/Update.hs
+++ b/src/Dodge/Update.hs
@@ -332,11 +332,14 @@ updateMouseContextGame cfig u = case u ^. uvWorld . input . mouseContext of
         return $ OverInvDrag i' (Just (i, j)) above bneath
     overinv = do
         sss <- w ^? hud . hudElement . diSections
-        selpos <- inverseSelNumPos cfig (invDisplayParams w) sss mpos
+        selpos@(i,j) <- inverseSelNumPos cfig (invDisplayParams w) sss mpos
         case w ^? hud . hudElement . subInventory . ciSelection of
-            Just _ -> return $ OverInvFilt selpos
+            Just _ -> do
+                guard (i == 0)
+                return $ OverInvFilt selpos
             _ -> do
                 guard $ ButtonRight `M.notMember` (w ^. input . mouseButtons)
+                guard =<< sss ^? ix i . ssItems . ix j . siIsSelectable
                 return $ OverInvSelect selpos
     overcomb = do
         sss <- w ^? hud . hudElement . subInventory . ciSections