diff --git a/pyproject.toml b/pyproject.toml
index 8a300f0ea8..60194b5f73 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ all = [
     "tokenizers",                # pythia, falcon, redpajama
     "requests",                  # litgpt.data
     "litdata",                   # litgpt.data
-    "litserve"                   # litgpt.deploy
+    "litserve",                  # litgpt.deploy
     "zstandard",                 # litgpt.data.prepare_slimpajama.py
     "pandas",                    # litgpt.data.prepare_starcoder.py
     "pyarrow",                   # litgpt.data.prepare_starcoder.py