diff --git a/src/crewai_tools/tools/serper_dev_tool/serper_dev_tool.py b/src/crewai_tools/tools/serper_dev_tool/serper_dev_tool.py
index 7328be83c..0b61ea657 100644
--- a/src/crewai_tools/tools/serper_dev_tool/serper_dev_tool.py
+++ b/src/crewai_tools/tools/serper_dev_tool/serper_dev_tool.py
@@ -12,17 +12,17 @@ class SerperDevToolSchema(BaseModel):
 
 class SerperDevTool(BaseTool):
 	name: str = "Search the internet"
-	description: str = "A tool that can be used to search the internet."
+	description: str = "A tool that can be used to search the internet with a search_query."
 	args_schema: Type[BaseModel] = SerperDevToolSchema
 	search_url: str = "https://google.serper.dev/search"
-	n_results: int = None
+	n_results: int = 10
 
 	def _run(
 		self,
 		search_query: str,
 		**kwargs: Any,
 	) -> Any:
-		payload = json.dumps({"q": search_query})
+		payload = json.dumps({"q": search_query, "num": self.n_results})
 		headers = {
 				'X-API-KEY': os.environ['SERPER_API_KEY'],
 				'content-type': 'application/json'