diff --git a/scripts/automation_scripts/update_cosmos_spec_from_grpc.py b/scripts/automation_scripts/update_cosmos_spec_from_grpc.py
index 8c373d8e37..e8ca25ea03 100644
--- a/scripts/automation_scripts/update_cosmos_spec_from_grpc.py
+++ b/scripts/automation_scripts/update_cosmos_spec_from_grpc.py
@@ -39,7 +39,7 @@ def parse_endpoints_from_grpcurl(grpc_url: str) -> dict[str, list[str]]:
     print("### Parsing endpoints from gRPC service")
 
     endpoints: dict[str, list[str]] = {"grpc": [], "rest": []}
-    content = os.popen(f"grpcurl -plaintext {grpc_url} describe").read()
+    content = os.popen(f"grpcurl {grpc_url} describe").read()
 
     # Regex pattern to find services starting with their corresponding rpc and rest paths
     grpc_pattern = re.compile(
@@ -48,7 +48,7 @@ def parse_endpoints_from_grpcurl(grpc_url: str) -> dict[str, list[str]]:
     )
 
     rpc_pattern = re.compile(r"rpc (\w+) \(")
-    rest_pattern = re.compile(r'option\s*\(\s*.*?\s*\)\s*=\s*{\s*get:\s*"(.*?)"\s*}', re.DOTALL)
+    rest_pattern = re.compile(r'get:\s*"(.*?)"', re.DOTALL)
 
     # Finding all services that start with 'lavanet'
     for service_match in grpc_pattern.finditer(content):