diff --git a/compiler/base/hierarchy_spice.py b/compiler/base/hierarchy_spice.py
index da92c0fb..64dc0b2b 100644
--- a/compiler/base/hierarchy_spice.py
+++ b/compiler/base/hierarchy_spice.py
@@ -68,7 +68,7 @@ class spice():
         self.trim_insts = set()
         # Keep track of any comments to add the the spice
         try:
-            self.commments
+            self.comments
         except AttributeError:
             self.comments = []
 
@@ -82,7 +82,7 @@ class spice():
         """ Add a comment to the spice file """
 
         try:
-            self.commments
+            self.comments
         except AttributeError:
             self.comments = []