diff --git a/source/BUG/strings.py b/source/BUG/strings.py
index 5cdfb0f..edfc668 100644
--- a/source/BUG/strings.py
+++ b/source/BUG/strings.py
@@ -138,7 +138,7 @@ def is_numeric(s: str) -> bool:
     """
     BUG038: is_numeric should check if all characters in the string are numeric, not if the entire string is numeric.
     """
-    result = s.isalpha() 
+    result = s.isnumeric()
     return result