diff --git a/squirrelbattle/mapgeneration/broguelike.py b/squirrelbattle/mapgeneration/broguelike.py
index 52ec246..c208e91 100644
--- a/squirrelbattle/mapgeneration/broguelike.py
+++ b/squirrelbattle/mapgeneration/broguelike.py
@@ -108,9 +108,9 @@ class Generator:
 
     def create_circular_room(self):
         if random() < self.params["large_circular_room"]:
-            r = randint(5, 10)**2
+            r = randint(5, 10)
         else:
-            r = randint(2, 4)**2
+            r = randint(2, 4)
 
         room = []
         
@@ -118,7 +118,7 @@ class Generator:
 
         height = 2*r+2
         width = 2*r+2
-        make_hole = random() < self.params["circular_holes"]
+        make_hole = r > 6 and random() < self.params["circular_holes"]
         if make_hole:
             r2 = randint(3, r-3)
         for i in range(height+h_sup):