diff --git a/bdfparse/bdfparse.py b/bdfparse/bdfparse.py
index ed70d1f..26eb8e5 100644
--- a/bdfparse/bdfparse.py
+++ b/bdfparse/bdfparse.py
@@ -10,6 +10,8 @@ class Font:
         self.shape = (self.rows, self.cols)
         self.charNames = {
             " ": "space",
+            "-": "minus",
+            "0": "zero",
             "1": "one",
             "2": "two",
             "3": "three",