diff --git a/compiler/__main__.py b/compiler/__main__.py
index 3cae61c..fca3eb2 100644
--- a/compiler/__main__.py
+++ b/compiler/__main__.py
@@ -38,7 +38,7 @@ def main():
     print("Source:\n", data)
     tokens = Lexer(data)
 
-    tokens = [token for token in tokens if token.kind not in [Tokens.Blank, Tokens.Newline]]
+    tokens = [token for token in tokens if token.kind not in [Tokens.Blank, Tokens.Newline, Tokens.Comment]]
     if rootLogger.level <= LogLevel.Debug:
         pprint(tokens)
 
diff --git a/compiler/lexer.py b/compiler/lexer.py
index 603b429..77187dd 100644
--- a/compiler/lexer.py
+++ b/compiler/lexer.py
@@ -45,6 +45,7 @@ class Tokens(enum.Enum):
     Colon = re.compile(r":")
     Semicolon = re.compile(r";")
     Comma = re.compile(r",")
+    Comment = re.compile(r"//.*")
 
     Newline = re.compile(r"\n", flags=re.MULTILINE)
     EOF = re.compile(r"\Z")