diff --git a/fennel/scoundrel.fnl b/fennel/scoundrel.fnl
index 3c19ae1..d139e82 100644
--- a/fennel/scoundrel.fnl
+++ b/fennel/scoundrel.fnl
@@ -136,7 +136,7 @@
   (if (. state :drank)
     (print "Already drank a potion here! Discarding...")
     (do
-      (if (and (= (length room) 1) (= (length deck) 0))
+      (if (and (= (length room) 0) (= (length deck) 0))
         (set last-potion-val val))
       (tset state :hp (+ (. state :hp) val))
       (if (> (. state :hp) 20) (tset state :hp 20))
diff --git a/janet/scoundrel.janet b/janet/scoundrel.janet
index 2585e43..fdd5017 100644
--- a/janet/scoundrel.janet
+++ b/janet/scoundrel.janet
@@ -128,7 +128,7 @@
   (if (state :drank)
     (print "Already drank a potion here! Discarding...")
     (do
-      (if (and (= (length room) 1) (= (length deck) 0))
+      (if (and (= (length room) 0) (= (length deck) 0))
         (set last-potion-val val))
       (+= (state :hp) val)
       (if (> (state :hp) 20) (put state :hp 20))