diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee362f6..e98d516 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.1.4]
+
+### Fixed
+- [Issue #8](https://github.com/tadata-org/fastapi_mcp/issues/8): Converted tools unuseable due to wrong passing of arguments.
+
 ## [0.1.3]
 
 ### Fixed
diff --git a/fastapi_mcp/__init__.py b/fastapi_mcp/__init__.py
index 731ba95..7af9dd7 100644
--- a/fastapi_mcp/__init__.py
+++ b/fastapi_mcp/__init__.py
@@ -4,7 +4,7 @@
 Created by Tadata Inc. (https://github.com/tadata-org)
 """
 
-__version__ = "0.1.3"
+__version__ = "0.1.4"
 
 from .server import add_mcp_server, create_mcp_server, mount_mcp_server
 from .http_tools import create_mcp_tools_from_openapi
diff --git a/fastapi_mcp/http_tools.py b/fastapi_mcp/http_tools.py
index 05c9da0..3102257 100644
--- a/fastapi_mcp/http_tools.py
+++ b/fastapi_mcp/http_tools.py
@@ -12,7 +12,7 @@
 from fastapi import FastAPI
 from fastapi.openapi.utils import get_openapi
 from mcp.server.fastmcp import FastMCP
-from pydantic import  Field
+from pydantic import Field
 
 logger = logging.getLogger("fastapi_mcp")
 
@@ -468,7 +468,7 @@ async def http_tool_function(kwargs: Dict[str, Any] = Field(default_factory=dict
             elif method.lower() == "put":
                 response = await client.put(url, params=query, headers=headers, json=body)
             elif method.lower() == "delete":
-                response = await client.delete(url, params=query, headers=headers, json=body)
+                response = await client.delete(url, params=query, headers=headers)
             elif method.lower() == "patch":
                 response = await client.patch(url, params=query, headers=headers, json=body)
             else:
diff --git a/pyproject.toml b/pyproject.toml
index 418a345..f8636ad 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "fastapi-mcp"
-version = "0.1.3"
+version = "0.1.4"
 description = "Automatic MCP server generator for FastAPI applications - converts FastAPI endpoints to MCP tools for LLM integration"
 readme = "README.md"
 requires-python = ">=3.10"
diff --git a/setup.py b/setup.py
index 87d9fac..62f5ed9 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name="fastapi-mcp",
-    version="0.1.3",
+    version="0.1.4",
     description="Automatic MCP server generator for FastAPI applications - converts FastAPI endpoints to MCP tools for LLM integration",
     author="Tadata Inc.",
     author_email="itay@tadata.com",
diff --git a/uv.lock b/uv.lock
index 6a35701..60e3b0a 100644
--- a/uv.lock
+++ b/uv.lock
@@ -206,7 +206,7 @@ wheels = [
 
 [[package]]
 name = "fastapi-mcp"
-version = "0.1.3"
+version = "0.1.4"
 source = { editable = "." }
 dependencies = [
     { name = "fastapi" },