diff --git a/pyproject.toml b/pyproject.toml
index 2b5f039a1a..83efab1641 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,7 +32,7 @@ include-package-data = false
 exclude = ["images*"]
 
 [project.optional-dependencies]
-huggingface_dev = [
+huggingfacedev = [
     "transformers @ git+https://github.com/huggingface/transformers",
     "datasets",
     "sentencepiece",
@@ -62,12 +62,12 @@ cu121only = [
     "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.22.post7-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10'",
     "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.22.post7-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11'",
 ]
-cu118only_torch211 = [
+cu118onlytorch211 = [
     "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9'",
     "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10'",
     "xformers @ https://download.pytorch.org/whl/cu118/xformers-0.0.23%2Bcu118-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11'",
 ]
-cu121only_torch211 = [
+cu121onlytorch211 = [
     "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp39-cp39-manylinux2014_x86_64.whl ; python_version=='3.9'",
     "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp310-cp310-manylinux2014_x86_64.whl ; python_version=='3.10'",
     "xformers @ https://download.pytorch.org/whl/cu121/xformers-0.0.23-cp311-cp311-manylinux2014_x86_64.whl ; python_version=='3.11'",
@@ -85,12 +85,12 @@ cu121 = [
 cu118_torch211 = [
     "unsloth[huggingface]",
     "bitsandbytes",
-    "unsloth[cu118only_torch211]",
+    "unsloth[cu118onlytorch211]",
 ]
 cu121_torch211 = [
     "unsloth[huggingface]",
     "bitsandbytes",
-    "unsloth[cu121only_torch211]",
+    "unsloth[cu121onlytorch211]",
 ]
 kaggle = [
     "unsloth[huggingface]",
@@ -108,12 +108,12 @@ colab_ampere = [
     "flash-attn",
 ]
 colab_dev = [
-    "unsloth[huggingface_dev]",
+    "unsloth[huggingfacedev]",
     "bitsandbytes",
     "unsloth[cu121only]",
 ]
 colab_ampere_dev = [
-    "unsloth[huggingface_dev]",
+    "unsloth[huggingfacedev]",
     "bitsandbytes",
     "unsloth[cu121only]",
     "packaging",
@@ -139,7 +139,7 @@ cu121_ampere = [
 cu118_ampere_torch211 = [
     "unsloth[huggingface]",
     "bitsandbytes",
-    "unsloth[cu118only_torch211]",
+    "unsloth[cu118onlytorch211]",
     "packaging",
     "ninja",
     "flash-attn",
@@ -147,7 +147,7 @@ cu118_ampere_torch211 = [
 cu121_ampere_torch211 = [
     "unsloth[huggingface]",
     "bitsandbytes",
-    "unsloth[cu121only_torch211]",
+    "unsloth[cu121onlytorch211]",
     "packaging",
     "ninja",
     "flash-attn",