diff --git a/md2notion/NotionPyRenderer.py b/md2notion/NotionPyRenderer.py
index 600362e..f9fe145 100644
--- a/md2notion/NotionPyRenderer.py
+++ b/md2notion/NotionPyRenderer.py
@@ -187,6 +187,9 @@ def render_block_code(self, token):
         ]
         if token.language != "":
             matchLang = next((lang for lang in notionSoLangs if re.match(re.escape(token.language), lang, re.I)), "")
+            if token.language == "dockerfile": # Typora uses `dockerfile`
+                matchLang = "Docker"
+                print(f"{token.language} to {matchLang}")
             if not matchLang:
                 print(f"Code block language {token.language} has no corresponding syntax in Notion.so")
         else: